1348284497 has 4 divisors (see below), whose sum is σ = 1540896576. Its totient is φ = 1155672420.

The previous prime is 1348284463. The next prime is 1348284529. The reversal of 1348284497 is 7944828431.

It is a happy number.

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 not a de Polignac number, because 1348284497 - 2⁸ = 1348284241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1348284097) 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, 96306029 + ... + 96306042.

It is an arithmetic number, because the mean of its divisors is an integer number (385224144).

Almost surely, 2^1348284497 is an apocalyptic number.

It is an amenable number.

1348284497 is a deficient number, since it is larger than the sum of its proper divisors (192612079).

1348284497 is an equidigital number, since it uses as much as digits as its factorization.

1348284497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192612078.

The product of its digits is 1548288, while the sum is 50.

The square root of 1348284497 is about 36718.9936817446. The cubic root of 1348284497 is about 1104.7411054442.

It can be divided in two parts, 13482 and 84497, that added together give a palindrome (97979).

The spelling of 1348284497 in words is "one billion, three hundred forty-eight million, two hundred eighty-four thousand, four hundred ninety-seven".