3650387698061 has 16 divisors (see below), whose sum is σ = 4226135827200. Its totient is φ = 3124321823808.

The previous prime is 3650387698049. The next prime is 3650387698127. The reversal of 3650387698061 is 1608967830563.

It is a cyclic number.

It is not a de Polignac number, because 3650387698061 - 2⁶ = 3650387697997 is a prime.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3650387697985 and 3650387698003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650387698861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157210706 + ... + 157233923.

It is an arithmetic number, because the mean of its divisors is an integer number (264133489200).

Almost surely, 2^{3650387698061} is an apocalyptic number.

It is an amenable number.

3650387698061 is a deficient number, since it is larger than the sum of its proper divisors (575748129139).

3650387698061 is a wasteful number, since it uses less digits than its factorization.

3650387698061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314444708.

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 3650387698061 in words is "three trillion, six hundred fifty billion, three hundred eighty-seven million, six hundred ninety-eight thousand, sixty-one".