3662251344 has 60 divisors (see below), whose sum is σ = 10259051712. Its totient is φ = 1219579200.

The previous prime is 3662251343. The next prime is 3662251357. The reversal of 3662251344 is 4431522663.

3662251344 is a `hidden beast` number, since 3 + 6 + 62 + 251 + 344 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3662251299 and 3662251308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3662251343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145449 + ... + 168759.

Almost surely, 2^3662251344 is an apocalyptic number.

It is an amenable number.

3662251344 is an abundant number, since it is smaller than the sum of its proper divisors (6596800368).

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

3662251344 is a wasteful number, since it uses less digits than its factorization.

3662251344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24416 (or 24407 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 3662251344 is about 60516.5377727444. The cubic root of 3662251344 is about 1541.4024644590.

The spelling of 3662251344 in words is "three billion, six hundred sixty-two million, two hundred fifty-one thousand, three hundred forty-four".