3467640172 has 12 divisors (see below), whose sum is σ = 6332212656. Its totient is φ = 1658436560.

The previous prime is 3467640167. The next prime is 3467640203. The reversal of 3467640172 is 2710467643.

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, 18845779 + ... + 18845962.

It is an arithmetic number, because the mean of its divisors is an integer number (527684388).

Almost surely, 2^3467640172 is an apocalyptic number.

It is an amenable number.

3467640172 is a deficient number, since it is larger than the sum of its proper divisors (2864572484).

3467640172 is a wasteful number, since it uses less digits than its factorization.

3467640172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37691768 (or 37691766 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 3467640172 is about 58886.6722781989. The cubic root of 3467640172 is about 1513.6007764552.

The spelling of 3467640172 in words is "three billion, four hundred sixty-seven million, six hundred forty thousand, one hundred seventy-two".