338373838 has 24 divisors (see below), whose sum is σ = 582163344. Its totient is φ = 147116640.

The previous prime is 338373799. The next prime is 338373839. The reversal of 338373838 is 838373833.

It is a super-2 number, since 2×338373838² = 228993708485700488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338373839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24831 + ... + 35962.

It is an arithmetic number, because the mean of its divisors is an integer number (24256806).

Almost surely, 2^338373838 is an apocalyptic number.

338373838 is a deficient number, since it is larger than the sum of its proper divisors (243789506).

338373838 is a wasteful number, since it uses less digits than its factorization.

338373838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60840 (or 60829 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 338373838 is about 18394.9405544025. The cubic root of 338373838 is about 696.8386955904.

It can be divided in two parts, 33837 and 3838, that added together give a triangular number (37675 = T₂₇₄).

The spelling of 338373838 in words is "three hundred thirty-eight million, three hundred seventy-three thousand, eight hundred thirty-eight".