3726456 has 16 divisors (see below), whose sum is σ = 9316200. Its totient is φ = 1242144.

The previous prime is 3726439. The next prime is 3726461. The reversal of 3726456 is 6546273.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 77611 + ... + 77658.

Almost surely, 2^3726456 is an apocalyptic number.

It is an amenable number.

3726456 is an abundant number, since it is smaller than the sum of its proper divisors (5589744).

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

3726456 is a wasteful number, since it uses less digits than its factorization.

3726456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155278 (or 155274 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 3726456 is about 1930.4030667195. The cubic root of 3726456 is about 155.0358016502.

The spelling of 3726456 in words is "three million, seven hundred twenty-six thousand, four hundred fifty-six".