380075993 has 8 divisors (see below), whose sum is σ = 420469056. Its totient is φ = 340656400.

The previous prime is 380075977. The next prime is 380075999. The reversal of 380075993 is 399570083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380075993 - 2⁴ = 380075977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380075999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242546 + ... + 244107.

It is an arithmetic number, because the mean of its divisors is an integer number (52558632).

Almost surely, 2^380075993 is an apocalyptic number.

It is an amenable number.

380075993 is a deficient number, since it is larger than the sum of its proper divisors (40393063).

380075993 is a wasteful number, since it uses less digits than its factorization.

380075993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486735.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 380075993 is about 19495.5377715004. The cubic root of 380075993 is about 724.3639243880.

The spelling of 380075993 in words is "three hundred eighty million, seventy-five thousand, nine hundred ninety-three".