34719816 has 16 divisors (see below), whose sum is σ = 86799600. Its totient is φ = 11573264.

The previous prime is 34719809. The next prime is 34719827. The reversal of 34719816 is 61891743.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723306 + ... + 723353.

It is an arithmetic number, because the mean of its divisors is an integer number (5424975).

Almost surely, 2^34719816 is an apocalyptic number.

It is an amenable number.

34719816 is an abundant number, since it is smaller than the sum of its proper divisors (52079784).

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

34719816 is a wasteful number, since it uses less digits than its factorization.

34719816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446668 (or 1446664 counting only the distinct ones).

The product of its digits is 36288, while the sum is 39.

The square root of 34719816 is about 5892.3523316244. The cubic root of 34719816 is about 326.2314338901.

The spelling of 34719816 in words is "thirty-four million, seven hundred nineteen thousand, eight hundred sixteen".