379646646973 has 8 divisors (see below), whose sum is σ = 414201927456. Its totient is φ = 345098358000.

The previous prime is 379646646971. The next prime is 379646647021.

379646646973 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 379646646973 - 2¹ = 379646646971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379646646971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1634011 + ... + 1851832.

It is an arithmetic number, because the mean of its divisors is an integer number (51775240932).

Almost surely, 2^379646646973 is an apocalyptic number.

It is an amenable number.

379646646973 is a deficient number, since it is larger than the sum of its proper divisors (34555280483).

379646646973 is a wasteful number, since it uses less digits than its factorization.

379646646973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495755.

The product of its digits is 740710656, while the sum is 70.

The spelling of 379646646973 in words is "three hundred seventy-nine billion, six hundred forty-six million, six hundred forty-six thousand, nine hundred seventy-three".