1012790699 has 2 divisors, whose sum is σ = 1012790700. Its totient is φ = 1012790698.

The previous prime is 1012790683. The next prime is 1012790707. The reversal of 1012790699 is 9960972101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012790699 - 2⁴ = 1012790683 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012790659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506395349 + 506395350.

It is an arithmetic number, because the mean of its divisors is an integer number (506395350).

Almost surely, 2^1012790699 is an apocalyptic number.

1012790699 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012790699 is an equidigital number, since it uses as much as digits as its factorization.

1012790699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 44.

The square root of 1012790699 is about 31824.3727196625. The cubic root of 1012790699 is about 1004.2455164161.

The spelling of 1012790699 in words is "one billion, twelve million, seven hundred ninety thousand, six hundred ninety-nine".