338567957 has 16 divisors (see below), whose sum is σ = 430144512. Its totient is φ = 259234560.

The previous prime is 338567923. The next prime is 338567969. The reversal of 338567957 is 759765833.

It is not a de Polignac number, because 338567957 - 2⁶ = 338567893 is a prime.

It is a super-2 number, since 2×338567957² = 229256523014307698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338567899 and 338567908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338567987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57188 + ... + 62829.

It is an arithmetic number, because the mean of its divisors is an integer number (26884032).

Almost surely, 2^338567957 is an apocalyptic number.

It is an amenable number.

338567957 is a deficient number, since it is larger than the sum of its proper divisors (91576555).

338567957 is a wasteful number, since it uses less digits than its factorization.

338567957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120068.

The product of its digits is 4762800, while the sum is 53.

The square root of 338567957 is about 18400.2162215557. The cubic root of 338567957 is about 696.9719247358.

The spelling of 338567957 in words is "three hundred thirty-eight million, five hundred sixty-seven thousand, nine hundred fifty-seven".