1097675079 has 4 divisors (see below), whose sum is σ = 1463566776. Its totient is φ = 731783384.

The previous prime is 1097675039. The next prime is 1097675093. The reversal of 1097675079 is 9705767901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9705767901 = 3 ⋅3235255967.

It is a cyclic number.

It is not a de Polignac number, because 1097675079 - 2⁷ = 1097674951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097675039) 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, 182945844 + ... + 182945849.

It is an arithmetic number, because the mean of its divisors is an integer number (365891694).

Almost surely, 2^1097675079 is an apocalyptic number.

1097675079 is a deficient number, since it is larger than the sum of its proper divisors (365891697).

1097675079 is an equidigital number, since it uses as much as digits as its factorization.

1097675079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365891696.

The product of its (nonzero) digits is 833490, while the sum is 51.

The square root of 1097675079 is about 33131.1798612727. The cubic root of 1097675079 is about 1031.5523389301.

The spelling of 1097675079 in words is "one billion, ninety-seven million, six hundred seventy-five thousand, seventy-nine".