830273707 has 2 divisors, whose sum is σ = 830273708. Its totient is φ = 830273706.

The previous prime is 830273671. The next prime is 830273729. The reversal of 830273707 is 707372038.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-830273707 is a prime.

It is not a weakly prime, because it can be changed into another prime (830273737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415136853 + 415136854.

It is an arithmetic number, because the mean of its divisors is an integer number (415136854).

Almost surely, 2^830273707 is an apocalyptic number.

830273707 is a deficient number, since it is larger than the sum of its proper divisors (1).

830273707 is an equidigital number, since it uses as much as digits as its factorization.

830273707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 830273707 is about 28814.4704445527. The cubic root of 830273707 is about 939.8829290598.

The spelling of 830273707 in words is "eight hundred thirty million, two hundred seventy-three thousand, seven hundred seven".