3994902 has 24 divisors (see below), whose sum is σ = 9111960. Its totient is φ = 1261440.

The previous prime is 3994897. The next prime is 3994909. The reversal of 3994902 is 2094993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3994909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5499 + ... + 6182.

It is an arithmetic number, because the mean of its divisors is an integer number (379665).

Almost surely, 2^3994902 is an apocalyptic number.

3994902 is an abundant number, since it is smaller than the sum of its proper divisors (5117058).

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

3994902 is a wasteful number, since it uses less digits than its factorization.

3994902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11708 (or 11705 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 3994902 is about 1998.7250936535. The cubic root of 3994902 is about 158.6726384385.

The spelling of 3994902 in words is "three million, nine hundred ninety-four thousand, nine hundred two".