3437864 has 8 divisors (see below), whose sum is σ = 6446010. Its totient is φ = 1718928.

The previous prime is 3437857. The next prime is 3437873. The reversal of 3437864 is 4687343.

It can be written as a sum of positive squares in only one way, i.e., 2748964 + 688900 = 1658^2 + 830^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214859 + ... + 214874.

Almost surely, 2^3437864 is an apocalyptic number.

It is an amenable number.

3437864 is a deficient number, since it is larger than the sum of its proper divisors (3008146).

3437864 is a wasteful number, since it uses less digits than its factorization.

3437864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429739 (or 429735 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 3437864 is about 1854.1477826754. The cubic root of 3437864 is about 150.9255952601.

The spelling of 3437864 in words is "three million, four hundred thirty-seven thousand, eight hundred sixty-four".