1099392411 has 16 divisors (see below), whose sum is σ = 1580606720. Its totient is φ = 675695520.

The previous prime is 1099392389. The next prime is 1099392419. The reversal of 1099392411 is 1142939901.

It is not a de Polignac number, because 1099392411 - 2⁵ = 1099392379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1099392411.

It is not an unprimeable number, because it can be changed into a prime (1099392419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14250 + ... + 49008.

It is an arithmetic number, because the mean of its divisors is an integer number (98787920).

Almost surely, 2^1099392411 is an apocalyptic number.

1099392411 is a deficient number, since it is larger than the sum of its proper divisors (481214309).

1099392411 is a wasteful number, since it uses less digits than its factorization.

1099392411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35586.

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 1099392411 is about 33157.0868895324. The cubic root of 1099392411 is about 1032.0900192268.

The spelling of 1099392411 in words is "one billion, ninety-nine million, three hundred ninety-two thousand, four hundred eleven".