4894102957 has 2 divisors, whose sum is σ = 4894102958. Its totient is φ = 4894102956.

The previous prime is 4894102949. The next prime is 4894102963. The reversal of 4894102957 is 7592014984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4297326916 + 596776041 = 65554^2 + 24429^2 .

It is a cyclic number.

It is not a de Polignac number, because 4894102957 - 2³ = 4894102949 is a prime.

It is a super-2 number, since 2×4894102957² = 47904487507432287698, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4894102957.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4894102937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2447051478 + 2447051479.

It is an arithmetic number, because the mean of its divisors is an integer number (2447051479).

Almost surely, 2^4894102957 is an apocalyptic number.

It is an amenable number.

4894102957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4894102957 is an equidigital number, since it uses as much as digits as its factorization.

4894102957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 4894102957 is about 69957.8655835068. The cubic root of 4894102957 is about 1697.8176098012.

The spelling of 4894102957 in words is "four billion, eight hundred ninety-four million, one hundred two thousand, nine hundred fifty-seven".