3728976 has 20 divisors (see below), whose sum is σ = 9633312. Its totient is φ = 1242976.

The previous prime is 3728969. The next prime is 3728983. The reversal of 3728976 is 6798273.

It is an interprime number because it is at equal distance from previous prime (3728969) and next prime (3728983).

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, 38796 + ... + 38891.

Almost surely, 2^3728976 is an apocalyptic number.

It is an amenable number.

3728976 is an abundant number, since it is smaller than the sum of its proper divisors (5904336).

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

3728976 is a wasteful number, since it uses less digits than its factorization.

3728976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77698 (or 77692 counting only the distinct ones).

The product of its digits is 127008, while the sum is 42.

The square root of 3728976 is about 1931.0556698345. The cubic root of 3728976 is about 155.0707412090.

The spelling of 3728976 in words is "three million, seven hundred twenty-eight thousand, nine hundred seventy-six".