34137816 has 16 divisors (see below), whose sum is σ = 85344600. Its totient is φ = 11379264.

The previous prime is 34137811. The next prime is 34137821. The reversal of 34137816 is 61873143.

It is an interprime number because it is at equal distance from previous prime (34137811) and next prime (34137821).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34137811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711181 + ... + 711228.

Almost surely, 2^34137816 is an apocalyptic number.

It is an amenable number.

34137816 is an abundant number, since it is smaller than the sum of its proper divisors (51206784).

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

34137816 is a wasteful number, since it uses less digits than its factorization.

34137816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422418 (or 1422414 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 34137816 is about 5842.7575681351. The cubic root of 34137816 is about 324.3983060612.

The spelling of 34137816 in words is "thirty-four million, one hundred thirty-seven thousand, eight hundred sixteen".