3674378693120 has 40 divisors (see below), whose sum is σ = 8809897044564. Its totient is φ = 1469751476224.

The previous prime is 3674378693039. The next prime is 3674378693131. The reversal of 3674378693120 is 213968734763.

It can be written as a sum of positive squares in 2 ways, for example, as 3524120125696 + 150258567424 = 1877264^2 + 387632^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 3674378693120.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717649529 + ... + 717654648.

Almost surely, 2^{3674378693120} is an apocalyptic number.

It is an amenable number.

3674378693120 is an abundant number, since it is smaller than the sum of its proper divisors (5135518351444).

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

3674378693120 is an equidigital number, since it uses as much as digits as its factorization.

3674378693120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435304200 (or 1435304184 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 59.

The spelling of 3674378693120 in words is "three trillion, six hundred seventy-four billion, three hundred seventy-eight million, six hundred ninety-three thousand, one hundred twenty".