34742368 has 24 divisors (see below), whose sum is σ = 68599440. Its totient is φ = 17320320.

The previous prime is 34742347. The next prime is 34742369. The reversal of 34742368 is 86324743.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34742369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11053 + ... + 13843.

It is an arithmetic number, because the mean of its divisors is an integer number (2858310).

Almost surely, 2^34742368 is an apocalyptic number.

It is an amenable number.

34742368 is a deficient number, since it is larger than the sum of its proper divisors (33857072).

34742368 is a wasteful number, since it uses less digits than its factorization.

34742368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190 (or 3182 counting only the distinct ones).

The product of its digits is 96768, while the sum is 37.

The square root of 34742368 is about 5894.2656879377. The cubic root of 34742368 is about 326.3020523417.

The spelling of 34742368 in words is "thirty-four million, seven hundred forty-two thousand, three hundred sixty-eight".