1347344822 has 16 divisors (see below), whose sum is σ = 2028216672. Its totient is φ = 671278080.

The previous prime is 1347344813. The next prime is 1347344837. The reversal of 1347344822 is 2284437431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1054448 + ... + 1055724.

It is an arithmetic number, because the mean of its divisors is an integer number (126763542).

Almost surely, 2^1347344822 is an apocalyptic number.

1347344822 is a deficient number, since it is larger than the sum of its proper divisors (680871850).

1347344822 is a wasteful number, since it uses less digits than its factorization.

1347344822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743.

The product of its digits is 129024, while the sum is 38.

The square root of 1347344822 is about 36706.1959619899. The cubic root of 1347344822 is about 1104.4843992722.

The spelling of 1347344822 in words is "one billion, three hundred forty-seven million, three hundred forty-four thousand, eight hundred twenty-two".