3660378744 has 48 divisors (see below), whose sum is σ = 10058486760. Its totient is φ = 1109204800.

The previous prime is 3660378731. The next prime is 3660378751. The reversal of 3660378744 is 4478730663.

It is a junction number, because it is equal to n+sod(n) for n = 3660378693 and 3660378702.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 627327 + ... + 633134.

Almost surely, 2^3660378744 is an apocalyptic number.

It is an amenable number.

3660378744 is an abundant number, since it is smaller than the sum of its proper divisors (6398108016).

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

3660378744 is a wasteful number, since it uses less digits than its factorization.

3660378744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260492 (or 1260477 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 48.

The square root of 3660378744 is about 60501.0639906440. The cubic root of 3660378744 is about 1541.1397005568.

The spelling of 3660378744 in words is "three billion, six hundred sixty million, three hundred seventy-eight thousand, seven hundred forty-four".