3726172 has 6 divisors (see below), whose sum is σ = 6520808. Its totient is φ = 1863084.

The previous prime is 3726157. The next prime is 3726187. The reversal of 3726172 is 2716273.

It is an interprime number because it is at equal distance from previous prime (3726157) and next prime (3726187).

It is a self number, because there is not a number n which added to its sum of digits gives 3726172.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465768 + ... + 465775.

Almost surely, 2^3726172 is an apocalyptic number.

It is an amenable number.

3726172 is a deficient number, since it is larger than the sum of its proper divisors (2794636).

3726172 is a wasteful number, since it uses less digits than its factorization.

3726172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931547 (or 931545 counting only the distinct ones).

The product of its digits is 3528, while the sum is 28.

The square root of 3726172 is about 1930.3295055508. The cubic root of 3726172 is about 155.0318630298.

The spelling of 3726172 in words is "three million, seven hundred twenty-six thousand, one hundred seventy-two".