1100990734 has 8 divisors (see below), whose sum is σ = 1651799160. Its totient is φ = 550391016.

The previous prime is 1100990729. The next prime is 1100990741. The reversal of 1100990734 is 4370990011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1100990734.

It is a congruent number.

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, 38244 + ... + 60535.

It is an arithmetic number, because the mean of its divisors is an integer number (206474895).

Almost surely, 2^1100990734 is an apocalyptic number.

1100990734 is a deficient number, since it is larger than the sum of its proper divisors (550808426).

1100990734 is an equidigital number, since it uses as much as digits as its factorization.

1100990734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104354.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 1100990734 is about 33181.1804190267. The cubic root of 1100990734 is about 1032.5899360986.

The spelling of 1100990734 in words is "one billion, one hundred million, nine hundred ninety thousand, seven hundred thirty-four".