380468907 has 80 divisors (see below), whose sum is σ = 710341632. Its totient is φ = 197588160.

The previous prime is 380468903. The next prime is 380468917. The reversal of 380468907 is 709864083.

It is a happy number.

It is not a de Polignac number, because 380468907 - 2² = 380468903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (380468903) 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 79 ways as a sum of consecutive naturals, for example, 522978 + ... + 523704.

Almost surely, 2^380468907 is an apocalyptic number.

380468907 is a deficient number, since it is larger than the sum of its proper divisors (329872725).

380468907 is a wasteful number, since it uses less digits than its factorization.

380468907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 380468907 is about 19505.6121923922. The cubic root of 380468907 is about 724.6134487929.

The spelling of 380468907 in words is "three hundred eighty million, four hundred sixty-eight thousand, nine hundred seven".