720701675 has 6 divisors (see below), whose sum is σ = 893670108. Its totient is φ = 576561320.

The previous prime is 720701669. The next prime is 720701677. The reversal of 720701675 is 576107027.

It is not a de Polignac number, because 720701675 - 2¹⁴ = 720685291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (720701677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14414009 + ... + 14414058.

It is an arithmetic number, because the mean of its divisors is an integer number (148945018).

Almost surely, 2^720701675 is an apocalyptic number.

720701675 is a deficient number, since it is larger than the sum of its proper divisors (172968433).

720701675 is a wasteful number, since it uses less digits than its factorization.

720701675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28828077 (or 28828072 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 35.

The square root of 720701675 is about 26845.8874876581. The cubic root of 720701675 is about 896.5720112320.

The spelling of 720701675 in words is "seven hundred twenty million, seven hundred one thousand, six hundred seventy-five".