699040152 has 32 divisors (see below), whose sum is σ = 1941778800. Its totient is φ = 233013312.

The previous prime is 699040117. The next prime is 699040159. The reversal of 699040152 is 251040996.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (699040159) 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, 1617933 + ... + 1618364.

Almost surely, 2^699040152 is an apocalyptic number.

It is an amenable number.

699040152 is an abundant number, since it is smaller than the sum of its proper divisors (1242738648).

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

699040152 is a wasteful number, since it uses less digits than its factorization.

699040152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236312 (or 3236302 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 699040152 is about 26439.3674659588. The cubic root of 699040152 is about 887.4979814012.

The spelling of 699040152 in words is "six hundred ninety-nine million, forty thousand, one hundred fifty-two".