747394700 has 72 divisors (see below), whose sum is σ = 1764907872. Its totient is φ = 273070080.

The previous prime is 747394691. The next prime is 747394727. The reversal of 747394700 is 7493747.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123137 + ... + 129063.

Almost surely, 2^747394700 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 747394700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (882453936).

747394700 is an abundant number, since it is smaller than the sum of its proper divisors (1017513172).

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

747394700 is a wasteful number, since it uses less digits than its factorization.

747394700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051 (or 6044 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 41.

The square root of 747394700 is about 27338.5204427745. The cubic root of 747394700 is about 907.5070438378.

The spelling of 747394700 in words is "seven hundred forty-seven million, three hundred ninety-four thousand, seven hundred".