3650667667373 has 4 divisors (see below), whose sum is σ = 3658484943360. Its totient is φ = 3642850391388.

The previous prime is 3650667667369. The next prime is 3650667667399. The reversal of 3650667667373 is 3737667660563.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3650667667373 - 2² = 3650667667369 is a prime.

It is a super-2 number, since 2×3650667667373² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650667667303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3908637293 + ... + 3908638226.

It is an arithmetic number, because the mean of its divisors is an integer number (914621235840).

Almost surely, 2^{3650667667373} is an apocalyptic number.

It is an amenable number.

3650667667373 is a deficient number, since it is larger than the sum of its proper divisors (7817275987).

3650667667373 is an equidigital number, since it uses as much as digits as its factorization.

3650667667373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7817275986.

The product of its (nonzero) digits is 360067680, while the sum is 65.

The spelling of 3650667667373 in words is "three trillion, six hundred fifty billion, six hundred sixty-seven million, six hundred sixty-seven thousand, three hundred seventy-three".