2957960857 has 2 divisors, whose sum is σ = 2957960858. Its totient is φ = 2957960856.

The previous prime is 2957960833. The next prime is 2957960903. The reversal of 2957960857 is 7580697592.

2957960857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1481557081 + 1476403776 = 38491^2 + 38424^2 .

It is a cyclic number.

It is not a de Polignac number, because 2957960857 - 2³¹ = 810477209 is a prime.

It is not a weakly prime, because it can be changed into another prime (2957960827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1478980428 + 1478980429.

It is an arithmetic number, because the mean of its divisors is an integer number (1478980429).

Almost surely, 2^2957960857 is an apocalyptic number.

It is an amenable number.

2957960857 is a deficient number, since it is larger than the sum of its proper divisors (1).

2957960857 is an equidigital number, since it uses as much as digits as its factorization.

2957960857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9525600, while the sum is 58.

The square root of 2957960857 is about 54387.1387094412. The cubic root of 2957960857 is about 1435.4810847978.

The spelling of 2957960857 in words is "two billion, nine hundred fifty-seven million, nine hundred sixty thousand, eight hundred fifty-seven".