3928462 has 16 divisors (see below), whose sum is σ = 6279120. Its totient is φ = 1836928.

The previous prime is 3928453. The next prime is 3928487. The reversal of 3928462 is 2648293.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7464 + ... + 7972.

It is an arithmetic number, because the mean of its divisors is an integer number (392445).

Almost surely, 2^3928462 is an apocalyptic number.

3928462 is a deficient number, since it is larger than the sum of its proper divisors (2350658).

3928462 is a wasteful number, since it uses less digits than its factorization.

3928462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755.

The product of its digits is 20736, while the sum is 34.

The square root of 3928462 is about 1982.0348130141. The cubic root of 3928462 is about 157.7880777879.

The spelling of 3928462 in words is "three million, nine hundred twenty-eight thousand, four hundred sixty-two".