379015686403 has 2 divisors, whose sum is σ = 379015686404. Its totient is φ = 379015686402.

The previous prime is 379015686389. The next prime is 379015686421. The reversal of 379015686403 is 304686510973.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 379015686403 - 2²⁵ = 378982131971 is a prime.

It is not a weakly prime, because it can be changed into another prime (379015686473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189507843201 + 189507843202.

It is an arithmetic number, because the mean of its divisors is an integer number (189507843202).

Almost surely, 2^379015686403 is an apocalyptic number.

379015686403 is a deficient number, since it is larger than the sum of its proper divisors (1).

379015686403 is an equidigital number, since it uses as much as digits as its factorization.

379015686403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 379015686403 in words is "three hundred seventy-nine billion, fifteen million, six hundred eighty-six thousand, four hundred three".