313671460 has 12 divisors (see below), whose sum is σ = 658710108. Its totient is φ = 125468576.

The previous prime is 313671451. The next prime is 313671473. The reversal of 313671460 is 64176313.

It can be written as a sum of positive squares in 2 ways, for example, as 159365376 + 154306084 = 12624^2 + 12422^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7841767 + ... + 7841806.

It is an arithmetic number, because the mean of its divisors is an integer number (54892509).

Almost surely, 2^313671460 is an apocalyptic number.

It is an amenable number.

313671460 is an abundant number, since it is smaller than the sum of its proper divisors (345038648).

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

313671460 is a wasteful number, since it uses less digits than its factorization.

313671460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15683582 (or 15683580 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 313671460 is about 17710.7724281015. The cubic root of 313671460 is about 679.4513018910.

The spelling of 313671460 in words is "three hundred thirteen million, six hundred seventy-one thousand, four hundred sixty".