3823662072 has 32 divisors (see below), whose sum is σ = 9564371280. Its totient is φ = 1273858560.

The previous prime is 3823662041. The next prime is 3823662077. The reversal of 3823662072 is 2702663283.

It is a self number, because there is not a number n which added to its sum of digits gives 3823662072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3823662077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2422 + ... + 87482.

Almost surely, 2^3823662072 is an apocalyptic number.

It is an amenable number.

3823662072 is an abundant number, since it is smaller than the sum of its proper divisors (5740709208).

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

3823662072 is a wasteful number, since it uses less digits than its factorization.

3823662072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86943 (or 86939 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 3823662072 is about 61835.7669314451. The cubic root of 3823662072 is about 1563.7230373223.

The spelling of 3823662072 in words is "three billion, eight hundred twenty-three million, six hundred sixty-two thousand, seventy-two".