1848772963 has 2 divisors, whose sum is σ = 1848772964. Its totient is φ = 1848772962.

The previous prime is 1848772897. The next prime is 1848772987. The reversal of 1848772963 is 3692778481.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1848772963 is a prime.

It is a super-2 number, since 2×1848772963² = 6835922937439598738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1848772993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 924386481 + 924386482.

It is an arithmetic number, because the mean of its divisors is an integer number (924386482).

Almost surely, 2^1848772963 is an apocalyptic number.

1848772963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1848772963 is an equidigital number, since it uses as much as digits as its factorization.

1848772963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4064256, while the sum is 55.

The square root of 1848772963 is about 42997.3599538390. The cubic root of 1848772963 is about 1227.3295586191.

The spelling of 1848772963 in words is "one billion, eight hundred forty-eight million, seven hundred seventy-two thousand, nine hundred sixty-three".