3874628 has 12 divisors (see below), whose sum is σ = 6999552. Its totient is φ = 1874760.

The previous prime is 3874583. The next prime is 3874639. The reversal of 3874628 is 8264783.

It is a junction number, because it is equal to n+sod(n) for n = 3874591 and 3874600.

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, 15500 + ... + 15747.

It is an arithmetic number, because the mean of its divisors is an integer number (583296).

Almost surely, 2^3874628 is an apocalyptic number.

It is an amenable number.

3874628 is a deficient number, since it is larger than the sum of its proper divisors (3124924).

3874628 is a wasteful number, since it uses less digits than its factorization.

3874628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31282 (or 31280 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 3874628 is about 1968.4074781406. The cubic root of 3874628 is about 157.0640062497.

The spelling of 3874628 in words is "three million, eight hundred seventy-four thousand, six hundred twenty-eight".