1089377708 has 24 divisors (see below), whose sum is σ = 1980435744. Its totient is φ = 523913600.

The previous prime is 1089377671. The next prime is 1089377747. The reversal of 1089377708 is 8077739801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35135 + ... + 58422.

It is an arithmetic number, because the mean of its divisors is an integer number (82518156).

Almost surely, 2^1089377708 is an apocalyptic number.

It is an amenable number.

1089377708 is a deficient number, since it is larger than the sum of its proper divisors (891058036).

1089377708 is a wasteful number, since it uses less digits than its factorization.

1089377708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93673 (or 93671 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 50.

The square root of 1089377708 is about 33005.7223523437. The cubic root of 1089377708 is about 1028.9465800156.

The spelling of 1089377708 in words is "one billion, eighty-nine million, three hundred seventy-seven thousand, seven hundred eight".