380117473 has 2 divisors, whose sum is σ = 380117474. Its totient is φ = 380117472.

The previous prime is 380117461. The next prime is 380117509. The reversal of 380117473 is 374711083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 254498209 + 125619264 = 15953^2 + 11208^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380117473 is a prime.

It is not a weakly prime, because it can be changed into another prime (380117453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190058736 + 190058737.

It is an arithmetic number, because the mean of its divisors is an integer number (190058737).

Almost surely, 2^380117473 is an apocalyptic number.

It is an amenable number.

380117473 is a deficient number, since it is larger than the sum of its proper divisors (1).

380117473 is an equidigital number, since it uses as much as digits as its factorization.

380117473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 380117473 is about 19496.6015756593. The cubic root of 380117473 is about 724.3902748400.

The spelling of 380117473 in words is "three hundred eighty million, one hundred seventeen thousand, four hundred seventy-three".