700165949 has 12 divisors (see below), whose sum is σ = 822096864. Its totient is φ = 594528984.

The previous prime is 700165943. The next prime is 700165951. The reversal of 700165949 is 949561007.

It is not a de Polignac number, because 700165949 - 2⁸ = 700165693 is a prime.

It is a super-2 number, since 2×700165949² = 980464712278141202, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700165943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61529 + ... + 72014.

It is an arithmetic number, because the mean of its divisors is an integer number (68508072).

Almost surely, 2^700165949 is an apocalyptic number.

It is an amenable number.

700165949 is a deficient number, since it is larger than the sum of its proper divisors (121930915).

700165949 is a wasteful number, since it uses less digits than its factorization.

700165949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133664 (or 133657 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 700165949 is about 26460.6490661132. The cubic root of 700165949 is about 887.9741613325.

The spelling of 700165949 in words is "seven hundred million, one hundred sixty-five thousand, nine hundred forty-nine".