380590433 has 8 divisors (see below), whose sum is σ = 386001000. Its totient is φ = 375205248.

The previous prime is 380590421. The next prime is 380590439. The reversal of 380590433 is 334095083.

It can be written as a sum of positive squares in 4 ways, for example, as 42876304 + 337714129 = 6548^2 + 18377^2 .

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 380590433 - 2⁴ = 380590417 is a prime.

It is a super-2 number, since 2×380590433² = 289698155382254978, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 380590393 and 380590402.

It is not an unprimeable number, because it can be changed into a prime (380590439) 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, 24935 + ... + 37187.

It is an arithmetic number, because the mean of its divisors is an integer number (48250125).

Almost surely, 2^380590433 is an apocalyptic number.

It is an amenable number.

380590433 is a deficient number, since it is larger than the sum of its proper divisors (5410567).

380590433 is a wasteful number, since it uses less digits than its factorization.

380590433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12691.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 380590433 is about 19508.7270984039. The cubic root of 380590433 is about 724.6905904448.

The spelling of 380590433 in words is "three hundred eighty million, five hundred ninety thousand, four hundred thirty-three".