747528790 has 8 divisors (see below), whose sum is σ = 1345551840. Its totient is φ = 299011512.

The previous prime is 747528767. The next prime is 747528791. The reversal of 747528790 is 97825747.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747528791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37376430 + ... + 37376449.

It is an arithmetic number, because the mean of its divisors is an integer number (168193980).

Almost surely, 2^747528790 is an apocalyptic number.

747528790 is a deficient number, since it is larger than the sum of its proper divisors (598023050).

747528790 is a wasteful number, since it uses less digits than its factorization.

747528790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74752886.

The product of its (nonzero) digits is 987840, while the sum is 49.

The square root of 747528790 is about 27340.9727332441. The cubic root of 747528790 is about 907.5613125051.

The spelling of 747528790 in words is "seven hundred forty-seven million, five hundred twenty-eight thousand, seven hundred ninety".