34671864 has 16 divisors (see below), whose sum is σ = 86679720. Its totient is φ = 11557280.

The previous prime is 34671859. The next prime is 34671869. The reversal of 34671864 is 46817643.

It is an interprime number because it is at equal distance from previous prime (34671859) and next prime (34671869).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34671869) 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, 722307 + ... + 722354.

Almost surely, 2^34671864 is an apocalyptic number.

It is an amenable number.

34671864 is an abundant number, since it is smaller than the sum of its proper divisors (52007856).

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

34671864 is a wasteful number, since it uses less digits than its factorization.

34671864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444670 (or 1444666 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 34671864 is about 5888.2819225985. The cubic root of 34671864 is about 326.0811771698.

The spelling of 34671864 in words is "thirty-four million, six hundred seventy-one thousand, eight hundred sixty-four".