376334353818 has 48 divisors (see below), whose sum is σ = 828237739680. Its totient is φ = 123471440928.

The previous prime is 376334353783. The next prime is 376334353819. The reversal of 376334353818 is 818353433673.

376334353818 is a `hidden beast` number, since 3 + 7 + 63 + 3 + 43 + 538 + 1 + 8 = 666.

It is a super-2 number, since 2×376334353818² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (376334353819) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1355221 + ... + 1609127.

It is an arithmetic number, because the mean of its divisors is an integer number (17254952910).

Almost surely, 2^376334353818 is an apocalyptic number.

376334353818 is an abundant number, since it is smaller than the sum of its proper divisors (451903385862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

376334353818 is a wasteful number, since it uses less digits than its factorization.

376334353818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255211 (or 255208 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The spelling of 376334353818 in words is "three hundred seventy-six billion, three hundred thirty-four million, three hundred fifty-three thousand, eight hundred eighteen".