3992950 has 24 divisors (see below), whose sum is σ = 7999488. Its totient is φ = 1474080.

The previous prime is 3992939. The next prime is 3992951. The reversal of 3992950 is 592993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3992951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2422 + ... + 3721.

It is an arithmetic number, because the mean of its divisors is an integer number (333312).

Almost surely, 2^3992950 is an apocalyptic number.

3992950 is an abundant number, since it is smaller than the sum of its proper divisors (4006538).

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

3992950 is a wasteful number, since it uses less digits than its factorization.

3992950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6168 (or 6163 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 37.

The square root of 3992950 is about 1998.2367227133. The cubic root of 3992950 is about 158.6467905412.

The spelling of 3992950 in words is "three million, nine hundred ninety-two thousand, nine hundred fifty".