371949971479 has 8 divisors (see below), whose sum is σ = 393834737088. Its totient is φ = 350065800960.

The previous prime is 371949971423. The next prime is 371949971489. The reversal of 371949971479 is 974179949173.

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

It is a cyclic number.

It is not a de Polignac number, because 371949971479 - 2¹¹ = 371949969431 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 (371949971489) 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, 2177179 + ... + 2341795.

It is an arithmetic number, because the mean of its divisors is an integer number (49229342136).

Almost surely, 2^371949971479 is an apocalyptic number.

371949971479 is a deficient number, since it is larger than the sum of its proper divisors (21884765609).

371949971479 is a wasteful number, since it uses less digits than its factorization.

371949971479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297545.

The product of its digits is 108020304, while the sum is 70.

The spelling of 371949971479 in words is "three hundred seventy-one billion, nine hundred forty-nine million, nine hundred seventy-one thousand, four hundred seventy-nine".