3683726290478 has 64 divisors (see below), whose sum is σ = 6155797401600. Its totient is φ = 1641803489280.

The previous prime is 3683726290417. The next prime is 3683726290547. The reversal of 3683726290478 is 8740926273863.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1164628925 + ... + 1164632087.

It is an arithmetic number, because the mean of its divisors is an integer number (96184334400).

Almost surely, 2^{3683726290478} is an apocalyptic number.

3683726290478 is a deficient number, since it is larger than the sum of its proper divisors (2472071111122).

3683726290478 is a wasteful number, since it uses less digits than its factorization.

3683726290478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5857.

The product of its (nonzero) digits is 146313216, while the sum is 65.

The spelling of 3683726290478 in words is "three trillion, six hundred eighty-three billion, seven hundred twenty-six million, two hundred ninety thousand, four hundred seventy-eight".