3944802 has 16 divisors (see below), whose sum is σ = 7935840. Its totient is φ = 1307232.

The previous prime is 3944791. The next prime is 3944807. The reversal of 3944802 is 2084493.

It is a happy number.

It is a super-2 number, since 2×3944802² = 31122925638408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3944802.

It is not an unprimeable number, because it can be changed into a prime (3944807) 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, 763 + ... + 2910.

It is an arithmetic number, because the mean of its divisors is an integer number (495990).

Almost surely, 2^3944802 is an apocalyptic number.

3944802 is an abundant number, since it is smaller than the sum of its proper divisors (3991038).

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

3944802 is a wasteful number, since it uses less digits than its factorization.

3944802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3857.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3944802 is about 1986.1525621160. The cubic root of 3944802 is about 158.0065424840.

The spelling of 3944802 in words is "three million, nine hundred forty-four thousand, eight hundred two".