3688402474801 has 64 divisors (see below), whose sum is σ = 4294813542912. Its totient is φ = 3163605984000.

The previous prime is 3688402474709. The next prime is 3688402474807. The reversal of 3688402474801 is 1084742048863.

It is not a de Polignac number, because 3688402474801 - 2¹¹ = 3688402472753 is a prime.

It is a super-2 number, since 2×3688402474801² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3688402474807) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 213280111 + ... + 213297403.

It is an arithmetic number, because the mean of its divisors is an integer number (67106461608).

Almost surely, 2^{3688402474801} is an apocalyptic number.

It is an amenable number.

3688402474801 is a deficient number, since it is larger than the sum of its proper divisors (606411068111).

3688402474801 is a wasteful number, since it uses less digits than its factorization.

3688402474801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17495 (or 17473 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 55.

The spelling of 3688402474801 in words is "three trillion, six hundred eighty-eight billion, four hundred two million, four hundred seventy-four thousand, eight hundred one".