3862992 has 40 divisors (see below), whose sum is σ = 11406016. Its totient is φ = 1103616.

The previous prime is 3862987. The next prime is 3862993. The reversal of 3862992 is 2992683.

It is a self number, because there is not a number n which added to its sum of digits gives 3862992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3862993) 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, 5413 + ... + 6084.

Almost surely, 2^3862992 is an apocalyptic number.

It is an amenable number.

3862992 is an abundant number, since it is smaller than the sum of its proper divisors (7543024).

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

3862992 is a wasteful number, since it uses less digits than its factorization.

3862992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11515 (or 11509 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 3862992 is about 1965.4495668930. The cubic root of 3862992 is about 156.9066208751.

The spelling of 3862992 in words is "three million, eight hundred sixty-two thousand, nine hundred ninety-two".