1007696889 has 8 divisors (see below), whose sum is σ = 1492884320. Its totient is φ = 671797908.

The previous prime is 1007696869. The next prime is 1007696917. The reversal of 1007696889 is 9886967001.

It is not a de Polignac number, because 1007696889 - 2⁷ = 1007696761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1007696869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18661027 + ... + 18661080.

It is an arithmetic number, because the mean of its divisors is an integer number (186610540).

Almost surely, 2^1007696889 is an apocalyptic number.

It is an amenable number.

1007696889 is a deficient number, since it is larger than the sum of its proper divisors (485187431).

1007696889 is an equidigital number, since it uses as much as digits as its factorization.

1007696889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37322116 (or 37322110 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The square root of 1007696889 is about 31744.2418243057. The cubic root of 1007696889 is about 1002.5590752144.

The spelling of 1007696889 in words is "one billion, seven million, six hundred ninety-six thousand, eight hundred eighty-nine".