157879308 has 12 divisors (see below), whose sum is σ = 368385080. Its totient is φ = 52626432.

The previous prime is 157879307. The next prime is 157879321. The reversal of 157879308 is 803978751.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (157879307) 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, 6578293 + ... + 6578316.

Almost surely, 2^157879308 is an apocalyptic number.

It is an amenable number.

157879308 is an abundant number, since it is smaller than the sum of its proper divisors (210505772).

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

157879308 is a wasteful number, since it uses less digits than its factorization.

157879308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13156616 (or 13156614 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 48.

The square root of 157879308 is about 12565.0033028249. The cubic root of 157879308 is about 540.4743294605.

The spelling of 157879308 in words is "one hundred fifty-seven million, eight hundred seventy-nine thousand, three hundred eight".