373064901621 has 8 divisors (see below), whose sum is σ = 526679861184. Its totient is φ = 234079938240.

The previous prime is 373064901607. The next prime is 373064901631. The reversal of 373064901621 is 126109460373.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 373064901621 - 2⁵ = 373064901589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373064901631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3657498985 + ... + 3657499086.

It is an arithmetic number, because the mean of its divisors is an integer number (65834982648).

Almost surely, 2^373064901621 is an apocalyptic number.

It is an amenable number.

373064901621 is a deficient number, since it is larger than the sum of its proper divisors (153614959563).

373064901621 is a wasteful number, since it uses less digits than its factorization.

373064901621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7314998091.

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 373064901621 in words is "three hundred seventy-three billion, sixty-four million, nine hundred one thousand, six hundred twenty-one".