720708058 has 64 divisors (see below), whose sum is σ = 1318809600. Its totient is φ = 288872640.

The previous prime is 720708031. The next prime is 720708067. The reversal of 720708058 is 850807027.

It is a super-3 number, since 3×720708058³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3415573 + ... + 3415783.

It is an arithmetic number, because the mean of its divisors is an integer number (20606400).

Almost surely, 2^720708058 is an apocalyptic number.

720708058 is a deficient number, since it is larger than the sum of its proper divisors (598101542).

720708058 is a wasteful number, since it uses less digits than its factorization.

720708058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475.

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 720708058 is about 26846.0063696633. The cubic root of 720708058 is about 896.5746580980.

The spelling of 720708058 in words is "seven hundred twenty million, seven hundred eight thousand, fifty-eight".