1848346979 has 2 divisors, whose sum is σ = 1848346980. Its totient is φ = 1848346978.

The previous prime is 1848346949. The next prime is 1848346993. The reversal of 1848346979 is 9796438481.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1848346979 - 2²⁰ = 1847298403 is a prime.

It is not a weakly prime, because it can be changed into another prime (1848346949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 924173489 + 924173490.

It is an arithmetic number, because the mean of its divisors is an integer number (924173490).

Almost surely, 2^1848346979 is an apocalyptic number.

1848346979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1848346979 is an equidigital number, since it uses as much as digits as its factorization.

1848346979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10450944, while the sum is 59.

The square root of 1848346979 is about 42992.4060620012. The cubic root of 1848346979 is about 1227.2352865577.

The spelling of 1848346979 in words is "one billion, eight hundred forty-eight million, three hundred forty-six thousand, nine hundred seventy-nine".