369678660 has 192 divisors, whose sum is σ = 1176940800. Its totient is φ = 86059008.

The previous prime is 369678619. The next prime is 369678671. The reversal of 369678660 is 66876963.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1334442 + ... + 1334718.

It is an arithmetic number, because the mean of its divisors is an integer number (6129900).

Almost surely, 2^369678660 is an apocalyptic number.

369678660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 369678660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (588470400).

369678660 is an abundant number, since it is smaller than the sum of its proper divisors (807262140).

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

369678660 is a wasteful number, since it uses less digits than its factorization.

369678660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 51.

The square root of 369678660 is about 19227.0294117422. The cubic root of 369678660 is about 717.6975446221.

The spelling of 369678660 in words is "three hundred sixty-nine million, six hundred seventy-eight thousand, six hundred sixty".