3892474 has 16 divisors (see below), whose sum is σ = 6259968. Its totient is φ = 1810512.

The previous prime is 3892463. The next prime is 3892477. The reversal of 3892474 is 4742983.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3892477) 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, 559 + ... + 2845.

It is an arithmetic number, because the mean of its divisors is an integer number (391248).

Almost surely, 2^3892474 is an apocalyptic number.

3892474 is a deficient number, since it is larger than the sum of its proper divisors (2367494).

3892474 is a wasteful number, since it uses less digits than its factorization.

3892474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349.

The product of its digits is 48384, while the sum is 37.

The square root of 3892474 is about 1972.9353765392. The cubic root of 3892474 is about 157.3047753315.

The spelling of 3892474 in words is "three million, eight hundred ninety-two thousand, four hundred seventy-four".