338773941 has 32 divisors (see below), whose sum is σ = 549901440. Its totient is φ = 204422400.

The previous prime is 338773913. The next prime is 338773957. The reversal of 338773941 is 149377833.

It is not a de Polignac number, because 338773941 - 2⁹ = 338773429 is a prime.

It is a super-2 number, since 2×338773941² = 229535566201342962, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338773241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69211 + ... + 73943.

It is an arithmetic number, because the mean of its divisors is an integer number (17184420).

Almost surely, 2^338773941 is an apocalyptic number.

It is an amenable number.

338773941 is a deficient number, since it is larger than the sum of its proper divisors (211127499).

338773941 is a wasteful number, since it uses less digits than its factorization.

338773941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4994 (or 4988 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 338773941 is about 18405.8126959936. The cubic root of 338773941 is about 697.1132414758.

The spelling of 338773941 in words is "three hundred thirty-eight million, seven hundred seventy-three thousand, nine hundred forty-one".