1347705413 has 8 divisors (see below), whose sum is σ = 1427994432. Its totient is φ = 1267528896.

The previous prime is 1347705409. The next prime is 1347705421. The reversal of 1347705413 is 3145077431.

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

It is a cyclic number.

It is not a de Polignac number, because 1347705413 - 2² = 1347705409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1347705433) 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, 2795 + ... + 51992.

It is an arithmetic number, because the mean of its divisors is an integer number (178499304).

Almost surely, 2^1347705413 is an apocalyptic number.

It is an amenable number.

1347705413 is a deficient number, since it is larger than the sum of its proper divisors (80289019).

1347705413 is a wasteful number, since it uses less digits than its factorization.

1347705413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56251.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 1347705413 is about 36711.1074880614. The cubic root of 1347705413 is about 1104.5829218387.

The spelling of 1347705413 in words is "one billion, three hundred forty-seven million, seven hundred five thousand, four hundred thirteen".