1347368497 has 4 divisors (see below), whose sum is σ = 1405949760. Its totient is φ = 1288787236.

The previous prime is 1347368471. The next prime is 1347368501. The reversal of 1347368497 is 7948637431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1347368497 - 2¹⁵ = 1347335729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1347368417) 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, 29290597 + ... + 29290642.

It is an arithmetic number, because the mean of its divisors is an integer number (351487440).

Almost surely, 2^1347368497 is an apocalyptic number.

It is an amenable number.

1347368497 is a deficient number, since it is larger than the sum of its proper divisors (58581263).

1347368497 is an equidigital number, since it uses as much as digits as its factorization.

1347368497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58581262.

The product of its digits is 3048192, while the sum is 52.

The square root of 1347368497 is about 36706.5184538114. The cubic root of 1347368497 is about 1104.4908684191.

The spelling of 1347368497 in words is "one billion, three hundred forty-seven million, three hundred sixty-eight thousand, four hundred ninety-seven".