137934294 has 32 divisors (see below), whose sum is σ = 292644576. Its totient is φ = 43192320.

The previous prime is 137934253. The next prime is 137934299. The reversal of 137934294 is 492439731.

137934294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×137934294² = 38051738922556872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137934299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76734 + ... + 78510.

It is an arithmetic number, because the mean of its divisors is an integer number (9145143).

Almost surely, 2^137934294 is an apocalyptic number.

137934294 is an abundant number, since it is smaller than the sum of its proper divisors (154710282).

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

137934294 is a wasteful number, since it uses less digits than its factorization.

137934294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560.

The product of its digits is 163296, while the sum is 42.

The square root of 137934294 is about 11744.5431584204. The cubic root of 137934294 is about 516.6828963800.

The spelling of 137934294 in words is "one hundred thirty-seven million, nine hundred thirty-four thousand, two hundred ninety-four".