3992798 has 16 divisors (see below), whose sum is σ = 6168960. Its totient is φ = 1937496.

The previous prime is 3992797. The next prime is 3992837. The reversal of 3992798 is 8972993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3992797) 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, 10943 + ... + 11301.

It is an arithmetic number, because the mean of its divisors is an integer number (385560).

Almost surely, 2^3992798 is an apocalyptic number.

3992798 is a deficient number, since it is larger than the sum of its proper divisors (2176162).

3992798 is a wasteful number, since it uses less digits than its factorization.

3992798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511.

The product of its digits is 244944, while the sum is 47.

The square root of 3992798 is about 1998.1986888195. The cubic root of 3992798 is about 158.6447774416.

The spelling of 3992798 in words is "three million, nine hundred ninety-two thousand, seven hundred ninety-eight".