380574593405 has 8 divisors (see below), whose sum is σ = 459055780152. Its totient is φ = 302882162688.

The previous prime is 380574593401. The next prime is 380574593473. The reversal of 380574593405 is 504395475083.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 59567524 + 380515025881 = 7718^2 + 616859^2 .

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 380574593405 - 2² = 380574593401 is a prime.

It is a super-2 number, since 2×380574593405² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380574593401) 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 7 ways as a sum of consecutive naturals, for example, 197187944 + ... + 197189873.

It is an arithmetic number, because the mean of its divisors is an integer number (57381972519).

Almost surely, 2^380574593405 is an apocalyptic number.

It is an amenable number.

380574593405 is a deficient number, since it is larger than the sum of its proper divisors (78481186747).

380574593405 is a wasteful number, since it uses less digits than its factorization.

380574593405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394378015.

The product of its (nonzero) digits is 9072000, while the sum is 53.

The spelling of 380574593405 in words is "three hundred eighty billion, five hundred seventy-four million, five hundred ninety-three thousand, four hundred five".