380586993 has 8 divisors (see below), whose sum is σ = 516050400. Its totient is φ = 249424128.

The previous prime is 380586971. The next prime is 380587021. The reversal of 380586993 is 399685083.

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

It is not a de Polignac number, because 380586993 - 2⁵ = 380586961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (380506993) 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, 1074928 + ... + 1075281.

It is an arithmetic number, because the mean of its divisors is an integer number (64506300).

Almost surely, 2^380586993 is an apocalyptic number.

It is an amenable number.

380586993 is a deficient number, since it is larger than the sum of its proper divisors (135463407).

380586993 is a wasteful number, since it uses less digits than its factorization.

380586993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150271.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 380586993 is about 19508.6389325345. The cubic root of 380586993 is about 724.6884070450.

The spelling of 380586993 in words is "three hundred eighty million, five hundred eighty-six thousand, nine hundred ninety-three".