1042830697 has 2 divisors, whose sum is σ = 1042830698. Its totient is φ = 1042830696.

The previous prime is 1042830671. The next prime is 1042830727. The reversal of 1042830697 is 7960382401.

1042830697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 561642601 + 481188096 = 23699^2 + 21936^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042830697 - 2¹⁹ = 1042306409 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042830617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521415348 + 521415349.

It is an arithmetic number, because the mean of its divisors is an integer number (521415349).

Almost surely, 2^1042830697 is an apocalyptic number.

It is an amenable number.

1042830697 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042830697 is an equidigital number, since it uses as much as digits as its factorization.

1042830697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 1042830697 is about 32292.8892637373. The cubic root of 1042830697 is about 1014.0777849729.

The spelling of 1042830697 in words is "one billion, forty-two million, eight hundred thirty thousand, six hundred ninety-seven".