338774046 has 16 divisors (see below), whose sum is σ = 729667344. Its totient is φ = 104238144.

The previous prime is 338774017. The next prime is 338774063. The reversal of 338774046 is 640477833.

It is a super-2 number, since 2×338774046² = 229535708486420232, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 338773989 and 338774007.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2171551 + ... + 2171706.

It is an arithmetic number, because the mean of its divisors is an integer number (45604209).

Almost surely, 2^338774046 is an apocalyptic number.

338774046 is an abundant number, since it is smaller than the sum of its proper divisors (390893298).

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

338774046 is a wasteful number, since it uses less digits than its factorization.

338774046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343275.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 338774046 is about 18405.8155483532. The cubic root of 338774046 is about 697.1133134972.

The spelling of 338774046 in words is "three hundred thirty-eight million, seven hundred seventy-four thousand, forty-six".