312913482 has 32 divisors (see below), whose sum is σ = 746330112. Its totient is φ = 85516464.

The previous prime is 312913481. The next prime is 312913483. The reversal of 312913482 is 284319213.

It is an interprime number because it is at equal distance from previous prime (312913481) and next prime (312913483).

It is not an unprimeable number, because it can be changed into a prime (312913481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160998 + ... + 162929.

It is an arithmetic number, because the mean of its divisors is an integer number (23322816).

Almost surely, 2^312913482 is an apocalyptic number.

312913482 is an abundant number, since it is smaller than the sum of its proper divisors (433416630).

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

312913482 is a wasteful number, since it uses less digits than its factorization.

312913482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323962.

The product of its digits is 10368, while the sum is 33.

The square root of 312913482 is about 17689.3607007150. The cubic root of 312913482 is about 678.9035689949.

The spelling of 312913482 in words is "three hundred twelve million, nine hundred thirteen thousand, four hundred eighty-two".