334077438 has 32 divisors (see below), whose sum is σ = 738222336. Its totient is φ = 100251008.

The previous prime is 334077413. The next prime is 334077451. The reversal of 334077438 is 834770433.

It is a super-2 number, since 2×334077438² = 223215469161287688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334077396 and 334077405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68856 + ... + 73547.

It is an arithmetic number, because the mean of its divisors is an integer number (23069448).

Almost surely, 2^334077438 is an apocalyptic number.

334077438 is an abundant number, since it is smaller than the sum of its proper divisors (404144898).

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

334077438 is a wasteful number, since it uses less digits than its factorization.

334077438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142448.

The product of its (nonzero) digits is 169344, while the sum is 39.

The square root of 334077438 is about 18277.7853691305. The cubic root of 334077438 is about 693.8768242776.

The spelling of 334077438 in words is "three hundred thirty-four million, seventy-seven thousand, four hundred thirty-eight".