380697576 has 128 divisors (see below), whose sum is σ = 1123584000. Its totient is φ = 105235200.

The previous prime is 380697557. The next prime is 380697593. The reversal of 380697576 is 675796083.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1090650 + ... + 1090998.

It is an arithmetic number, because the mean of its divisors is an integer number (8778000).

Almost surely, 2^380697576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380697576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (561792000).

380697576 is an abundant number, since it is smaller than the sum of its proper divisors (742886424).

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

380697576 is a wasteful number, since it uses less digits than its factorization.

380697576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 51.

The square root of 380697576 is about 19511.4729326107. The cubic root of 380697576 is about 724.7585885096.

The spelling of 380697576 in words is "three hundred eighty million, six hundred ninety-seven thousand, five hundred seventy-six".