709056480 has 96 divisors (see below), whose sum is σ = 2436594048. Its totient is φ = 171891200.

The previous prime is 709056457. The next prime is 709056499. The reversal of 709056480 is 84650907.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×709056480² = 1005522183659980800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61866 + ... + 72425.

It is an arithmetic number, because the mean of its divisors is an integer number (25381188).

Almost surely, 2^709056480 is an apocalyptic number.

It is an amenable number.

709056480 is an abundant number, since it is smaller than the sum of its proper divisors (1727537568).

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

709056480 is a wasteful number, since it uses less digits than its factorization.

709056480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134320 (or 134312 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 709056480 is about 26628.1144657296. The cubic root of 709056480 is about 891.7167889062.

The spelling of 709056480 in words is "seven hundred nine million, fifty-six thousand, four hundred eighty".