1089960466 has 8 divisors (see below), whose sum is σ = 1868503680. Its totient is φ = 467125908.

The previous prime is 1089960451. The next prime is 1089960493. The reversal of 1089960466 is 6640699801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38927146 + ... + 38927173.

It is an arithmetic number, because the mean of its divisors is an integer number (233562960).

Almost surely, 2^1089960466 is an apocalyptic number.

1089960466 is a deficient number, since it is larger than the sum of its proper divisors (778543214).

1089960466 is an equidigital number, since it uses as much as digits as its factorization.

1089960466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77854328.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 1089960466 is about 33014.5493078430. The cubic root of 1089960466 is about 1029.1300241831.

The spelling of 1089960466 in words is "one billion, eighty-nine million, nine hundred sixty thousand, four hundred sixty-six".