34312684 has 24 divisors (see below), whose sum is σ = 70993440. Its totient is φ = 14198016.

The previous prime is 34312669. The next prime is 34312687. The reversal of 34312684 is 48621343.

It is not an unprimeable number, because it can be changed into a prime (34312687) 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, 20317 + ... + 21940.

It is an arithmetic number, because the mean of its divisors is an integer number (2958060).

Almost surely, 2^34312684 is an apocalyptic number.

It is an amenable number.

34312684 is an abundant number, since it is smaller than the sum of its proper divisors (36680756).

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

34312684 is a wasteful number, since it uses less digits than its factorization.

34312684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42297 (or 42295 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 34312684 is about 5857.7029627662. The cubic root of 34312684 is about 324.9512636979.

The spelling of 34312684 in words is "thirty-four million, three hundred twelve thousand, six hundred eighty-four".