3662652492 has 72 divisors (see below), whose sum is σ = 9616152000. Its totient is φ = 1218992976.

The previous prime is 3662652473. The next prime is 3662652493. The reversal of 3662652492 is 2942562663.

3662652492 is a `hidden beast` number, since 36 + 6 + 2 + 6 + 524 + 92 = 666.

3662652492 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3662652493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 715759 + ... + 720857.

Almost surely, 2^3662652492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3662652492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4808076000).

3662652492 is an abundant number, since it is smaller than the sum of its proper divisors (5953499508).

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

3662652492 is a wasteful number, since it uses less digits than its factorization.

3662652492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5857 (or 5843 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 3662652492 is about 60519.8520487286. The cubic root of 3662652492 is about 1541.4587420401.

The spelling of 3662652492 in words is "three billion, six hundred sixty-two million, six hundred fifty-two thousand, four hundred ninety-two".