3467872 has 24 divisors (see below), whose sum is σ = 6869016. Its totient is φ = 1723392.

The previous prime is 3467869. The next prime is 3467909. The reversal of 3467872 is 2787643.

It is a super-2 number, since 2×3467872² = 24052272416768, which contains 22 as substring.

It is a congruent number.

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, 9648 + ... + 10000.

It is an arithmetic number, because the mean of its divisors is an integer number (286209).

Almost surely, 2^3467872 is an apocalyptic number.

3467872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3467872 is a deficient number, since it is larger than the sum of its proper divisors (3401144).

3467872 is a wasteful number, since it uses less digits than its factorization.

3467872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 662 counting only the distinct ones).

The product of its digits is 56448, while the sum is 37.

The square root of 3467872 is about 1862.2223282949. Note that the first 3 decimals coincide. The cubic root of 3467872 is about 151.3634506139.

The spelling of 3467872 in words is "three million, four hundred sixty-seven thousand, eight hundred seventy-two".