3456712 has 32 divisors (see below), whose sum is σ = 7845120. Its totient is φ = 1393920.

The previous prime is 3456703. The next prime is 3456721. The reversal of 3456712 is 2176543.

It is an interprime number because it is at equal distance from previous prime (3456703) and next prime (3456721).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864 + ... + 2767.

It is an arithmetic number, because the mean of its divisors is an integer number (245160).

Almost surely, 2^3456712 is an apocalyptic number.

It is an amenable number.

3456712 is an abundant number, since it is smaller than the sum of its proper divisors (4388408).

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

3456712 is a wasteful number, since it uses less digits than its factorization.

3456712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3661 (or 3657 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 3456712 is about 1859.2234938275. The cubic root of 3456712 is about 151.2009079572.

The spelling of 3456712 in words is "three million, four hundred fifty-six thousand, seven hundred twelve".