3356538457 has 2 divisors, whose sum is σ = 3356538458. Its totient is φ = 3356538456.

The previous prime is 3356538443. The next prime is 3356538487. The reversal of 3356538457 is 7548356533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2949467481 + 407070976 = 54309^2 + 20176^2 .

It is a cyclic number.

It is not a de Polignac number, because 3356538457 - 2¹⁹ = 3356014169 is a prime.

It is a super-2 number, since 2×3356538457² = 22532700826639881698, 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 3356538457.

It is not a weakly prime, because it can be changed into another prime (3356538407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1678269228 + 1678269229.

It is an arithmetic number, because the mean of its divisors is an integer number (1678269229).

Almost surely, 2^3356538457 is an apocalyptic number.

It is an amenable number.

3356538457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3356538457 is an equidigital number, since it uses as much as digits as its factorization.

3356538457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536000, while the sum is 49.

The square root of 3356538457 is about 57935.6406454611. The cubic root of 3356538457 is about 1497.2599544070.

The spelling of 3356538457 in words is "three billion, three hundred fifty-six million, five hundred thirty-eight thousand, four hundred fifty-seven".