1097883079 has 4 divisors (see below), whose sum is σ = 1097965384. Its totient is φ = 1097800776.

The previous prime is 1097883041. The next prime is 1097883091. The reversal of 1097883079 is 9703887901.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1097883079 - 2¹³ = 1097874887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097883019) 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, 16032 + ... + 49525.

It is an arithmetic number, because the mean of its divisors is an integer number (274491346).

Almost surely, 2^1097883079 is an apocalyptic number.

1097883079 is a deficient number, since it is larger than the sum of its proper divisors (82305).

1097883079 is an equidigital number, since it uses as much as digits as its factorization.

1097883079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82304.

The product of its (nonzero) digits is 762048, while the sum is 52.

The square root of 1097883079 is about 33134.3187495986. The cubic root of 1097883079 is about 1031.6174915845.

The spelling of 1097883079 in words is "one billion, ninety-seven million, eight hundred eighty-three thousand, seventy-nine".