3924802 has 24 divisors (see below), whose sum is σ = 7089660. Its totient is φ = 1622880.

The previous prime is 3924797. The next prime is 3924803. The reversal of 3924802 is 2084293.

It can be written as a sum of positive squares in 2 ways, for example, as 3924361 + 441 = 1981^2 + 21^2 .

It is not an unprimeable number, because it can be changed into a prime (3924803) 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, 2152 + ... + 3532.

Almost surely, 2^3924802 is an apocalyptic number.

3924802 is a deficient number, since it is larger than the sum of its proper divisors (3164858).

3924802 is a wasteful number, since it uses less digits than its factorization.

3924802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3924802 is about 1981.1113042936. Note that the first 3 decimals coincide. The cubic root of 3924802 is about 157.7390608271.

It can be divided in two parts, 392 and 4802, that multiplied together give a square (1882384 = 1372²).

The spelling of 3924802 in words is "three million, nine hundred twenty-four thousand, eight hundred two".