3624366978668 has 48 divisors (see below), whose sum is σ = 6893295897600. Its totient is φ = 1661072495040.

The previous prime is 3624366978629. The next prime is 3624366978703. The reversal of 3624366978668 is 8668796634263.

It is a junction number, because it is equal to n+sod(n) for n = 3624366978595 and 3624366978604.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11122271 + ... + 11443497.

It is an arithmetic number, because the mean of its divisors is an integer number (143610331200).

Almost surely, 2^{3624366978668} is an apocalyptic number.

3624366978668 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3624366978668 is a deficient number, since it is larger than the sum of its proper divisors (3268928918932).

3624366978668 is a wasteful number, since it uses less digits than its factorization.

3624366978668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326070 (or 326068 counting only the distinct ones).

The product of its digits is 2257403904, while the sum is 74.

The spelling of 3624366978668 in words is "three trillion, six hundred twenty-four billion, three hundred sixty-six million, nine hundred seventy-eight thousand, six hundred sixty-eight".