710664428 has 12 divisors (see below), whose sum is σ = 1249241280. Its totient is φ = 353738352.

The previous prime is 710664421. The next prime is 710664433. The reversal of 710664428 is 824466017.

It is a junction number, because it is equal to n+sod(n) for n = 710664391 and 710664400.

It is not an unprimeable number, because it can be changed into a prime (710664421) 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, 397463 + ... + 399246.

It is an arithmetic number, because the mean of its divisors is an integer number (104103440).

Almost surely, 2^710664428 is an apocalyptic number.

It is an amenable number.

710664428 is a deficient number, since it is larger than the sum of its proper divisors (538576852).

710664428 is a wasteful number, since it uses less digits than its factorization.

710664428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796936 (or 796934 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 710664428 is about 26658.2900426865. The cubic root of 710664428 is about 892.3903373855.

The spelling of 710664428 in words is "seven hundred ten million, six hundred sixty-four thousand, four hundred twenty-eight".