3802942 has 16 divisors (see below), whose sum is σ = 6702192. Its totient is φ = 1595520.

The previous prime is 3802919. The next prime is 3802949. The reversal of 3802942 is 2492083.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3802942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3802949) 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, 6363 + ... + 6934.

It is an arithmetic number, because the mean of its divisors is an integer number (418887).

Almost surely, 2^3802942 is an apocalyptic number.

3802942 is a deficient number, since it is larger than the sum of its proper divisors (2899250).

3802942 is a wasteful number, since it uses less digits than its factorization.

3802942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13323.

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

The square root of 3802942 is about 1950.1133300401. The cubic root of 3802942 is about 156.0893362945.

The spelling of 3802942 in words is "three million, eight hundred two thousand, nine hundred forty-two".