699790152 has 32 divisors (see below), whose sum is σ = 1757196000. Its totient is φ = 232233984.

The previous prime is 699790141. The next prime is 699790153. The reversal of 699790152 is 251097996.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (699790153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58777 + ... + 69672.

It is an arithmetic number, because the mean of its divisors is an integer number (54912375).

Almost surely, 2^699790152 is an apocalyptic number.

It is an amenable number.

699790152 is an abundant number, since it is smaller than the sum of its proper divisors (1057405848).

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

699790152 is a wasteful number, since it uses less digits than its factorization.

699790152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128685 (or 128681 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 48.

The square root of 699790152 is about 26453.5470589484. The cubic root of 699790152 is about 887.8152667421.

The spelling of 699790152 in words is "six hundred ninety-nine million, seven hundred ninety thousand, one hundred fifty-two".