1347797234 has 16 divisors (see below), whose sum is σ = 2357664000. Its totient is φ = 577627092.

The previous prime is 1347797197. The next prime is 1347797251. The reversal of 1347797234 is 4327977431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981674 + ... + 983045.

It is an arithmetic number, because the mean of its divisors is an integer number (147354000).

Almost surely, 2^1347797234 is an apocalyptic number.

1347797234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1347797234 is a deficient number, since it is larger than the sum of its proper divisors (1009866766).

1347797234 is an equidigital number, since it uses as much as digits as its factorization.

1347797234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964742 (or 1964728 counting only the distinct ones).

The product of its digits is 889056, while the sum is 47.

The square root of 1347797234 is about 36712.3580555649. The cubic root of 1347797234 is about 1104.6080068472.

The spelling of 1347797234 in words is "one billion, three hundred forty-seven million, seven hundred ninety-seven thousand, two hundred thirty-four".