34374768 has 40 divisors (see below), whose sum is σ = 89013648. Its totient is φ = 11430912.

The previous prime is 34374761. The next prime is 34374803. The reversal of 34374768 is 86747343.

It is a Cunningham number, because it is equal to 5863²-1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34374761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34696 + ... + 35672.

Almost surely, 2^34374768 is an apocalyptic number.

It is an amenable number.

34374768 is an abundant number, since it is smaller than the sum of its proper divisors (54638880).

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

34374768 is a wasteful number, since it uses less digits than its factorization.

34374768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721 (or 1715 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The square root of 34374768 is about 5862.9999147194. Note that the first 4 decimals coincide. The cubic root of 34374768 is about 325.1471302270.

The spelling of 34374768 in words is "thirty-four million, three hundred seventy-four thousand, seven hundred sixty-eight".