3621697485659 has 6 divisors (see below), whose sum is σ = 3980874095940. Its totient is φ = 3292452259580.

The previous prime is 3621697485629. The next prime is 3621697485661. The reversal of 3621697485659 is 9565847961263.

It is not a de Polignac number, because 3621697485659 - 2¹⁶ = 3621697420123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3621697485592 and 3621697485601.

It is not an unprimeable number, because it can be changed into a prime (3621697485629) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14965691969 + ... + 14965692210.

It is an arithmetic number, because the mean of its divisors is an integer number (663479015990).

Almost surely, 2^{3621697485659} is an apocalyptic number.

3621697485659 is a deficient number, since it is larger than the sum of its proper divisors (359176610281).

3621697485659 is a wasteful number, since it uses less digits than its factorization.

3621697485659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29931384201 (or 29931384190 counting only the distinct ones).

The product of its digits is 587865600, while the sum is 71.

The spelling of 3621697485659 in words is "three trillion, six hundred twenty-one billion, six hundred ninety-seven million, four hundred eighty-five thousand, six hundred fifty-nine".