834304931 has 2 divisors, whose sum is σ = 834304932. Its totient is φ = 834304930.

The previous prime is 834304879. The next prime is 834304951. The reversal of 834304931 is 139403438.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 834304931 - 2¹⁰ = 834303907 is a prime.

It is a super-2 number, since 2×834304931² = 1392129435781829522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 834304891 and 834304900.

It is not a weakly prime, because it can be changed into another prime (834304951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417152465 + 417152466.

It is an arithmetic number, because the mean of its divisors is an integer number (417152466).

Almost surely, 2^834304931 is an apocalyptic number.

834304931 is a deficient number, since it is larger than the sum of its proper divisors (1).

834304931 is an equidigital number, since it uses as much as digits as its factorization.

834304931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 834304931 is about 28884.3371223921. The cubic root of 834304931 is about 941.4016102026.

The spelling of 834304931 in words is "eight hundred thirty-four million, three hundred four thousand, nine hundred thirty-one".