338454954 has 12 divisors (see below), whose sum is σ = 733319106. Its totient is φ = 112818312.

The previous prime is 338454917. The next prime is 338454967. The reversal of 338454954 is 459454833.

It can be written as a sum of positive squares in only one way, i.e., 335878929 + 2576025 = 18327^2 + 1605^2 .

It is a super-2 number, since 2×338454954² = 229103511774284232, which contains 22 as substring.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 9401509 + ... + 9401544.

Almost surely, 2^338454954 is an apocalyptic number.

338454954 is an abundant number, since it is smaller than the sum of its proper divisors (394864152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

338454954 is a wasteful number, since it uses less digits than its factorization.

338454954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18803061 (or 18803058 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The square root of 338454954 is about 18397.1452676767. The cubic root of 338454954 is about 696.8943739015.

The spelling of 338454954 in words is "three hundred thirty-eight million, four hundred fifty-four thousand, nine hundred fifty-four".