3694874172 has 48 divisors (see below), whose sum is σ = 9449779584. Its totient is φ = 1114344000.

The previous prime is 3694874167. The next prime is 3694874173. The reversal of 3694874172 is 2714784963.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694874173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38479 + ... + 94182.

It is an arithmetic number, because the mean of its divisors is an integer number (196870408).

Almost surely, 2^3694874172 is an apocalyptic number.

It is an amenable number.

3694874172 is an abundant number, since it is smaller than the sum of its proper divisors (5754905412).

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

3694874172 is a wasteful number, since it uses less digits than its factorization.

3694874172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132890 (or 132888 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 51.

The square root of 3694874172 is about 60785.4766535560. The cubic root of 3694874172 is about 1545.9658078768.

The spelling of 3694874172 in words is "three billion, six hundred ninety-four million, eight hundred seventy-four thousand, one hundred seventy-two".