2957147315 has 8 divisors (see below), whose sum is σ = 3559915968. Its totient is φ = 2358158400.

The previous prime is 2957147273. The next prime is 2957147321. The reversal of 2957147315 is 5137417592.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2957147315 - 2²⁶ = 2890038451 is a prime.

It is a super-2 number, since 2×2957147315² = 17489440485223418450, which contains 22 as substring.

It is a Duffinian number.

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, 943211 + ... + 946340.

It is an arithmetic number, because the mean of its divisors is an integer number (444989496).

Almost surely, 2^2957147315 is an apocalyptic number.

2957147315 is a deficient number, since it is larger than the sum of its proper divisors (602768653).

2957147315 is a wasteful number, since it uses less digits than its factorization.

2957147315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889869.

The product of its digits is 264600, while the sum is 44.

The square root of 2957147315 is about 54379.6590187912. The cubic root of 2957147315 is about 1435.3494703411.

The spelling of 2957147315 in words is "two billion, nine hundred fifty-seven million, one hundred forty-seven thousand, three hundred fifteen".