34655238 has 24 divisors (see below), whose sum is σ = 75570768. Its totient is φ = 11477232.

The previous prime is 34655213. The next prime is 34655249. The reversal of 34655238 is 83255643.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3306 + ... + 8957.

It is an arithmetic number, because the mean of its divisors is an integer number (3148782).

Almost surely, 2^34655238 is an apocalyptic number.

34655238 is an abundant number, since it is smaller than the sum of its proper divisors (40915530).

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

34655238 is a wasteful number, since it uses less digits than its factorization.

34655238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12428 (or 12425 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 34655238 is about 5886.8699662894. The cubic root of 34655238 is about 326.0290475579.

The spelling of 34655238 in words is "thirty-four million, six hundred fifty-five thousand, two hundred thirty-eight".