1096690091 has 8 divisors (see below), whose sum is σ = 1253814240. Its totient is φ = 939679488.

The previous prime is 1096690081. The next prime is 1096690097. The reversal of 1096690091 is 1900966901.

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

It is a cyclic number.

It is not a de Polignac number, because 1096690091 - 2¹⁸ = 1096427947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1096690097) 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, 6566 + ... + 47291.

It is an arithmetic number, because the mean of its divisors is an integer number (156726780).

Almost surely, 2^1096690091 is an apocalyptic number.

1096690091 is a deficient number, since it is larger than the sum of its proper divisors (157124149).

1096690091 is an equidigital number, since it uses as much as digits as its factorization.

1096690091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56773.

The product of its (nonzero) digits is 26244, while the sum is 41.

The square root of 1096690091 is about 33116.3115548818. The cubic root of 1096690091 is about 1031.2436954570.

The spelling of 1096690091 in words is "one billion, ninety-six million, six hundred ninety thousand, ninety-one".