376397849523 has 16 divisors (see below), whose sum is σ = 515665943936. Its totient is φ = 244079256960.

The previous prime is 376397849521. The next prime is 376397849551. The reversal of 376397849523 is 325948793673.

It is not a de Polignac number, because 376397849523 - 2¹ = 376397849521 is a prime.

It is a super-2 number, since 2×376397849523² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (376397849521) 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, 6022465 + ... + 6084642.

It is an arithmetic number, because the mean of its divisors is an integer number (32229121496).

Almost surely, 2^376397849523 is an apocalyptic number.

376397849523 is a deficient number, since it is larger than the sum of its proper divisors (139268094413).

376397849523 is a wasteful number, since it uses less digits than its factorization.

376397849523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12107394.

The product of its digits is 205752960, while the sum is 66.

The spelling of 376397849523 in words is "three hundred seventy-six billion, three hundred ninety-seven million, eight hundred forty-nine thousand, five hundred twenty-three".