789497604 has 135 divisors (see below), whose sum is σ = 2411680887. Its totient is φ = 224559216.

The previous prime is 789497503. The next prime is 789497617. The reversal of 789497604 is 406794987.

It is a happy number.

The square root of 789497604 is 28098.

It is a perfect power (a square), and thus also a powerful number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 3540237 + ... + 3540459.

Almost surely, 2^789497604 is an apocalyptic number.

789497604 is the 28098-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 789497604

789497604 is an abundant number, since it is smaller than the sum of its proper divisors (1622183283).

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

789497604 is a wasteful number, since it uses less digits than its factorization.

789497604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The cubic root of 789497604 is about 924.2375422331.

The spelling of 789497604 in words is "seven hundred eighty-nine million, four hundred ninety-seven thousand, six hundred four".