3992050 has 12 divisors (see below), whose sum is σ = 7425306. Its totient is φ = 1596800.

The previous prime is 3992029. The next prime is 3992057. The reversal of 3992050 is 502993.

It can be written as a sum of positive squares in 3 ways, for example, as 3301489 + 690561 = 1817^2 + 831^2 .

It is not an unprimeable number, because it can be changed into a prime (3992057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39871 + ... + 39970.

Almost surely, 2^3992050 is an apocalyptic number.

3992050 is a deficient number, since it is larger than the sum of its proper divisors (3433256).

3992050 is a wasteful number, since it uses less digits than its factorization.

3992050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79853 (or 79848 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 3992050 is about 1998.0115114783. The cubic root of 3992050 is about 158.6348701281.

The spelling of 3992050 in words is "three million, nine hundred ninety-two thousand, fifty".