3486669172 has 24 divisors (see below), whose sum is σ = 6976405184. Its totient is φ = 1493629632.

The previous prime is 3486669149. The next prime is 3486669181. The reversal of 3486669172 is 2719666843.

It is a congruent number.

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, 40363 + ... + 92749.

Almost surely, 2^3486669172 is an apocalyptic number.

It is an amenable number.

3486669172 is an abundant number, since it is smaller than the sum of its proper divisors (3489736012).

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

3486669172 is a wasteful number, since it uses less digits than its factorization.

3486669172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54775 (or 54773 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 52.

The square root of 3486669172 is about 59048.0242853222. The cubic root of 3486669172 is about 1516.3644026928.

The spelling of 3486669172 in words is "three billion, four hundred eighty-six million, six hundred sixty-nine thousand, one hundred seventy-two".