104998379 has 2 divisors, whose sum is σ = 104998380. Its totient is φ = 104998378.

The previous prime is 104998343. The next prime is 104998391. The reversal of 104998379 is 973899401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104998379 - 2²⁰ = 103949803 is a prime.

It is a super-2 number, since 2×104998379² = 22049319185255282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104998319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52499189 + 52499190.

It is an arithmetic number, because the mean of its divisors is an integer number (52499190).

Almost surely, 2^104998379 is an apocalyptic number.

104998379 is a deficient number, since it is larger than the sum of its proper divisors (1).

104998379 is an equidigital number, since it uses as much as digits as its factorization.

104998379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 104998379 is about 10246.8716689534. The cubic root of 104998379 is about 471.7669702789.

The spelling of 104998379 in words is "one hundred four million, nine hundred ninety-eight thousand, three hundred seventy-nine".