746226432 has 360 divisors, whose sum is σ = 2617677216. Its totient is φ = 207028224.

The previous prime is 746226391. The next prime is 746226433. The reversal of 746226432 is 234622647.

746226432 is a `hidden beast` number, since 7 + 4 + 6 + 2 + 2 + 643 + 2 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (746226433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7693008 + ... + 7693104.

Almost surely, 2^746226432 is an apocalyptic number.

746226432 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 746226432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1308838608).

746226432 is an abundant number, since it is smaller than the sum of its proper divisors (1871450784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

746226432 is an equidigital number, since it uses as much as digits as its factorization.

746226432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 162 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 746226432 is about 27317.1453852704. The cubic root of 746226432 is about 907.0339496204.

The spelling of 746226432 in words is "seven hundred forty-six million, two hundred twenty-six thousand, four hundred thirty-two".