3662543352 has 64 divisors (see below), whose sum is σ = 9867180960. Its totient is φ = 1126195200.

The previous prime is 3662543351. The next prime is 3662543389. The reversal of 3662543352 is 2533452663.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 3662543352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3662543351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646452 + ... + 652092.

Almost surely, 2^3662543352 is an apocalyptic number.

It is an amenable number.

3662543352 is an abundant number, since it is smaller than the sum of its proper divisors (6204637608).

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

3662543352 is a wasteful number, since it uses less digits than its factorization.

3662543352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7744 (or 7740 counting only the distinct ones).

The product of its digits is 388800, while the sum is 39.

The square root of 3662543352 is about 60518.9503544138. The cubic root of 3662543352 is about 1541.4434310527.

The spelling of 3662543352 in words is "three billion, six hundred sixty-two million, five hundred forty-three thousand, three hundred fifty-two".