1419598979 has 2 divisors, whose sum is σ = 1419598980. Its totient is φ = 1419598978.

The previous prime is 1419598969. The next prime is 1419598987. The reversal of 1419598979 is 9798959141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1419598979 - 2⁴ = 1419598963 is a prime.

It is a super-2 number, since 2×1419598979² = 4030522522355684882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1419598919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709799489 + 709799490.

It is an arithmetic number, because the mean of its divisors is an integer number (709799490).

Almost surely, 2^1419598979 is an apocalyptic number.

1419598979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1419598979 is an equidigital number, since it uses as much as digits as its factorization.

1419598979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7348320, while the sum is 62.

The square root of 1419598979 is about 37677.5659909183. The cubic root of 1419598979 is about 1123.8850462155.

The spelling of 1419598979 in words is "one billion, four hundred nineteen million, five hundred ninety-eight thousand, nine hundred seventy-nine".