1934884331 has 2 divisors, whose sum is σ = 1934884332. Its totient is φ = 1934884330.

The previous prime is 1934884283. The next prime is 1934884339. The reversal of 1934884331 is 1334884391.

It is a strong prime.

It is an emirp because it is prime and its reverse (1334884391) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1934884331 is a prime.

It is a super-2 number, since 2×1934884331² = 7487554748698635122, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1934884339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 967442165 + 967442166.

It is an arithmetic number, because the mean of its divisors is an integer number (967442166).

Almost surely, 2^1934884331 is an apocalyptic number.

1934884331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1934884331 is an equidigital number, since it uses as much as digits as its factorization.

1934884331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 44.

The square root of 1934884331 is about 43987.3201161426. The cubic root of 1934884331 is about 1246.0964799943.

The spelling of 1934884331 in words is "one billion, nine hundred thirty-four million, eight hundred eighty-four thousand, three hundred thirty-one".