1090927699 has 4 divisors (see below), whose sum is σ = 1100936320. Its totient is φ = 1080919080.

The previous prime is 1090927687. The next prime is 1090927729. The reversal of 1090927699 is 9967290901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1090927699 - 2⁷ = 1090927571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1090927619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5004147 + ... + 5004364.

It is an arithmetic number, because the mean of its divisors is an integer number (275234080).

Almost surely, 2^1090927699 is an apocalyptic number.

1090927699 is a deficient number, since it is larger than the sum of its proper divisors (10008621).

1090927699 is a wasteful number, since it uses less digits than its factorization.

1090927699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10008620.

The product of its (nonzero) digits is 551124, while the sum is 52.

The square root of 1090927699 is about 33029.1946465547. The cubic root of 1090927699 is about 1029.4343514972.

The spelling of 1090927699 in words is "one billion, ninety million, nine hundred twenty-seven thousand, six hundred ninety-nine".