746637696 has 192 divisors, whose sum is σ = 2563974000. Its totient is φ = 213276672.

The previous prime is 746637679. The next prime is 746637701. The reversal of 746637696 is 696736647.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167140 + ... + 171548.

Almost surely, 2^746637696 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 746637696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1281987000).

746637696 is an abundant number, since it is smaller than the sum of its proper divisors (1817336304).

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

746637696 is a wasteful number, since it uses less digits than its factorization.

746637696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446 (or 4421 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 54.

The square root of 746637696 is about 27324.6719284971. The cubic root of 746637696 is about 907.2005486965.

The spelling of 746637696 in words is "seven hundred forty-six million, six hundred thirty-seven thousand, six hundred ninety-six".