700809099 has 16 divisors (see below), whose sum is σ = 967422720. Its totient is φ = 450727200.

The previous prime is 700809061. The next prime is 700809107. The reversal of 700809099 is 990908007.

It is a happy number.

It is not a de Polignac number, because 700809099 - 2¹⁵ = 700776331 is a prime.

It is a super-2 number, since 2×700809099² = 982266786482383602, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 700809099.

It is not an unprimeable number, because it can be changed into a prime (700809199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139074 + ... + 144024.

It is an arithmetic number, because the mean of its divisors is an integer number (60463920).

Almost surely, 2^700809099 is an apocalyptic number.

700809099 is a deficient number, since it is larger than the sum of its proper divisors (266613621).

700809099 is a wasteful number, since it uses less digits than its factorization.

700809099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6610.

The product of its (nonzero) digits is 40824, while the sum is 42.

The square root of 700809099 is about 26472.7992286422. The cubic root of 700809099 is about 888.2459663272.

The spelling of 700809099 in words is "seven hundred million, eight hundred nine thousand, ninety-nine".