336402057 has 4 divisors (see below), whose sum is σ = 448536080. Its totient is φ = 224268036.

The previous prime is 336402043. The next prime is 336402061. The reversal of 336402057 is 750204633.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 336402057 - 2⁴ = 336402041 is a prime.

It is a super-2 number, since 2×336402057² = 226332687907662498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (336402067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56067007 + ... + 56067012.

It is an arithmetic number, because the mean of its divisors is an integer number (112134020).

Almost surely, 2^336402057 is an apocalyptic number.

It is an amenable number.

336402057 is a deficient number, since it is larger than the sum of its proper divisors (112134023).

336402057 is a wasteful number, since it uses less digits than its factorization.

336402057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112134022.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 336402057 is about 18341.2665047973. The cubic root of 336402057 is about 695.4825122661.

The spelling of 336402057 in words is "three hundred thirty-six million, four hundred two thousand, fifty-seven".