3802656072 has 32 divisors (see below), whose sum is σ = 9708912000. Its totient is φ = 1240582464.

The previous prime is 3802656049. The next prime is 3802656139. The reversal of 3802656072 is 2706562083.

It is a self number, because there is not a number n which added to its sum of digits gives 3802656072.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1684447 + ... + 1686702.

It is an arithmetic number, because the mean of its divisors is an integer number (303403500).

Almost surely, 2^3802656072 is an apocalyptic number.

It is an amenable number.

3802656072 is an abundant number, since it is smaller than the sum of its proper divisors (5906255928).

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

3802656072 is a wasteful number, since it uses less digits than its factorization.

3802656072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3371205 (or 3371201 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 3802656072 is about 61665.6798551674. The cubic root of 3802656072 is about 1560.8542428551.

The spelling of 3802656072 in words is "three billion, eight hundred two million, six hundred fifty-six thousand, seventy-two".