379021417 has 2 divisors, whose sum is σ = 379021418. Its totient is φ = 379021416.

The previous prime is 379021411. The next prime is 379021453. The reversal of 379021417 is 714120973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 290736601 + 88284816 = 17051^2 + 9396^2 .

It is a cyclic number.

It is not a de Polignac number, because 379021417 - 2⁷ = 379021289 is a prime.

It is not a weakly prime, because it can be changed into another prime (379021411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189510708 + 189510709.

It is an arithmetic number, because the mean of its divisors is an integer number (189510709).

Almost surely, 2^379021417 is an apocalyptic number.

It is an amenable number.

379021417 is a deficient number, since it is larger than the sum of its proper divisors (1).

379021417 is an equidigital number, since it uses as much as digits as its factorization.

379021417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 379021417 is about 19468.4723848586. The cubic root of 379021417 is about 723.6933528626.

The spelling of 379021417 in words is "three hundred seventy-nine million, twenty-one thousand, four hundred seventeen".