679648152 has 16 divisors (see below), whose sum is σ = 1699120440. Its totient is φ = 226549376.

The previous prime is 679648141. The next prime is 679648159. The reversal of 679648152 is 251846976.

It is a super-2 number, since 2×679648152² = 923843221034030208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679648159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14159313 + ... + 14159360.

Almost surely, 2^679648152 is an apocalyptic number.

It is an amenable number.

679648152 is an abundant number, since it is smaller than the sum of its proper divisors (1019472288).

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

679648152 is a wasteful number, since it uses less digits than its factorization.

679648152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28318682 (or 28318678 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 679648152 is about 26070.0623704662. The cubic root of 679648152 is about 879.2142400567.

The spelling of 679648152 in words is "six hundred seventy-nine million, six hundred forty-eight thousand, one hundred fifty-two".