1046794889 has 6 divisors (see below), whose sum is σ = 1217700234. Its totient is φ = 897252720.

The previous prime is 1046794877. The next prime is 1046794897. The reversal of 1046794889 is 9884976401.

1046794889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 566440000 + 480354889 = 23800^2 + 21917^2 .

It is not a de Polignac number, because 1046794889 - 2²⁴ = 1030017673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1046694889) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10681532 + ... + 10681629.

It is an arithmetic number, because the mean of its divisors is an integer number (202950039).

Almost surely, 2^1046794889 is an apocalyptic number.

It is an amenable number.

1046794889 is a deficient number, since it is larger than the sum of its proper divisors (170905345).

1046794889 is an equidigital number, since it uses as much as digits as its factorization.

1046794889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21363175 (or 21363168 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 56.

The square root of 1046794889 is about 32354.2097570007. The cubic root of 1046794889 is about 1015.3611239787.

The spelling of 1046794889 in words is "one billion, forty-six million, seven hundred ninety-four thousand, eight hundred eighty-nine".