1097493567 has 8 divisors (see below), whose sum is σ = 1485165696. Its totient is φ = 720741912.

The previous prime is 1097493563. The next prime is 1097493577. The reversal of 1097493567 is 7653947901.

1097493567 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1097493567 - 2² = 1097493563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097493563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2729883 + ... + 2730284.

It is an arithmetic number, because the mean of its divisors is an integer number (185645712).

Almost surely, 2^1097493567 is an apocalyptic number.

1097493567 is a deficient number, since it is larger than the sum of its proper divisors (387672129).

1097493567 is an equidigital number, since it uses as much as digits as its factorization.

1097493567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5460237.

The product of its (nonzero) digits is 1428840, while the sum is 51.

The square root of 1097493567 is about 33128.4404552946. The cubic root of 1097493567 is about 1031.4954764901.

The spelling of 1097493567 in words is "one billion, ninety-seven million, four hundred ninety-three thousand, five hundred sixty-seven".