312848896 has 20 divisors (see below), whose sum is σ = 625087782. Its totient is φ = 156424192.

The previous prime is 312848881. The next prime is 312848911. The reversal of 312848896 is 698848213.

It is an interprime number because it is at equal distance from previous prime (312848881) and next prime (312848911).

It can be written as a sum of positive squares in only one way, i.e., 243360000 + 69488896 = 15600^2 + 8336^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305005 + ... + 306028.

Almost surely, 2^312848896 is an apocalyptic number.

It is an amenable number.

312848896 is a deficient number, since it is larger than the sum of its proper divisors (312238886).

312848896 is an frugal number, since it uses more digits than its factorization.

312848896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611051 (or 611035 counting only the distinct ones).

The product of its digits is 663552, while the sum is 49.

The square root of 312848896 is about 17687.5350459017. The cubic root of 312848896 is about 678.8568567400.

The spelling of 312848896 in words is "three hundred twelve million, eight hundred forty-eight thousand, eight hundred ninety-six".