334778112 has 54 divisors (see below), whose sum is σ = 965254472. Its totient is φ = 111591936.

The previous prime is 334778111. The next prime is 334778123. The reversal of 334778112 is 211877433.

It is a super-2 number, since 2×334778112² = 224152768548569088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334778111) by changing a digit.

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, 70348 + ... + 74955.

Almost surely, 2^334778112 is an apocalyptic number.

334778112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

334778112 is an abundant number, since it is smaller than the sum of its proper divisors (630476360).

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

334778112 is a wasteful number, since it uses less digits than its factorization.

334778112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145325 (or 145308 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 334778112 is about 18296.9426954341. The cubic root of 334778112 is about 694.3615840909.

The spelling of 334778112 in words is "three hundred thirty-four million, seven hundred seventy-eight thousand, one hundred twelve".