313648970 has 16 divisors (see below), whose sum is σ = 565457760. Its totient is φ = 125261904.

The previous prime is 313648957. The next prime is 313648981. The reversal of 313648970 is 79846313.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17960 + ... + 30819.

It is an arithmetic number, because the mean of its divisors is an integer number (35341110).

Almost surely, 2^313648970 is an apocalyptic number.

313648970 is a deficient number, since it is larger than the sum of its proper divisors (251808790).

313648970 is a wasteful number, since it uses less digits than its factorization.

313648970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49429.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 313648970 is about 17710.1374924081. The cubic root of 313648970 is about 679.4350627927.

The spelling of 313648970 in words is "three hundred thirteen million, six hundred forty-eight thousand, nine hundred seventy".