3772491 has 8 divisors (see below), whose sum is σ = 5053440. Its totient is φ = 2503272.

The previous prime is 3772459. The next prime is 3772493. The reversal of 3772491 is 1942773.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3772491 - 2⁵ = 3772459 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3772493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2151 + ... + 3488.

It is an arithmetic number, because the mean of its divisors is an integer number (631680).

Almost surely, 2^3772491 is an apocalyptic number.

3772491 is a deficient number, since it is larger than the sum of its proper divisors (1280949).

3772491 is a wasteful number, since it uses less digits than its factorization.

3772491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5865.

The product of its digits is 10584, while the sum is 33.

The square root of 3772491 is about 1942.2901431043. The cubic root of 3772491 is about 155.6716053703.

The spelling of 3772491 in words is "three million, seven hundred seventy-two thousand, four hundred ninety-one".