380907370369 has 4 divisors (see below), whose sum is σ = 381042494640. Its totient is φ = 380772246100.

The previous prime is 380907370339. The next prime is 380907370387. The reversal of 380907370369 is 963073709083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 380907370369 - 2⁷ = 380907370241 is a prime.

It is a super-2 number, since 2×380907370369² (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 (380907370309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67557907 + ... + 67563544.

It is an arithmetic number, because the mean of its divisors is an integer number (95260623660).

Almost surely, 2^380907370369 is an apocalyptic number.

It is an amenable number.

380907370369 is a deficient number, since it is larger than the sum of its proper divisors (135124271).

380907370369 is a wasteful number, since it uses less digits than its factorization.

380907370369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135124270.

The product of its (nonzero) digits is 5143824, while the sum is 55.

The spelling of 380907370369 in words is "three hundred eighty billion, nine hundred seven million, three hundred seventy thousand, three hundred sixty-nine".