746446848 has 112 divisors (see below), whose sum is σ = 2275271040. Its totient is φ = 213221376.

The previous prime is 746446837. The next prime is 746446849. The reversal of 746446848 is 848644647.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

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

It is a self number, because there is not a number n which added to its sum of digits gives 746446848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746446849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169863 + ... + 174201.

It is an arithmetic number, because the mean of its divisors is an integer number (20314920).

Almost surely, 2^746446848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 746446848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1137635520).

746446848 is an abundant number, since it is smaller than the sum of its proper divisors (1528824192).

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

746446848 is an equidigital number, since it uses as much as digits as its factorization.

746446848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4375 (or 4351 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 51.

The square root of 746446848 is about 27321.1794767356. The cubic root of 746446848 is about 907.1232456238.

The spelling of 746446848 in words is "seven hundred forty-six million, four hundred forty-six thousand, eight hundred forty-eight".