376545672369 has 12 divisors (see below), whose sum is σ = 544323248976. Its totient is φ = 250834781592.

The previous prime is 376545672359. The next prime is 376545672389. The reversal of 376545672369 is 963276545673.

376545672369 is a `hidden beast` number, since 3 + 7 + 6 + 5 + 4 + 567 + 2 + 3 + 69 = 666.

It is not a de Polignac number, because 376545672369 - 2⁵ = 376545672337 is a prime.

It is a super-2 number, since 2×376545672369² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (376545672319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16293367 + ... + 16316460.

It is an arithmetic number, because the mean of its divisors is an integer number (45360270748).

Almost surely, 2^376545672369 is an apocalyptic number.

It is an amenable number.

376545672369 is a deficient number, since it is larger than the sum of its proper divisors (167777576607).

376545672369 is a wasteful number, since it uses less digits than its factorization.

376545672369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32611116 (or 32611113 counting only the distinct ones).

The product of its digits is 171460800, while the sum is 63.

The spelling of 376545672369 in words is "three hundred seventy-six billion, five hundred forty-five million, six hundred seventy-two thousand, three hundred sixty-nine".