1349604087347 has 8 divisors (see below), whose sum is σ = 1366016678544. Its totient is φ = 1333195122528.

The previous prime is 1349604087319. The next prime is 1349604087353. The reversal of 1349604087347 is 7437804069431.

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 1349604087347 - 2³⁴ = 1332424218163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1349604087292 and 1349604087301.

It is not an unprimeable number, because it can be changed into a prime (1349604087047) 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, 153968 + ... + 1650125.

It is an arithmetic number, because the mean of its divisors is an integer number (170752084818).

Almost surely, 2^{1349604087347} is an apocalyptic number.

1349604087347 is a deficient number, since it is larger than the sum of its proper divisors (16412591197).

1349604087347 is an equidigital number, since it uses as much as digits as its factorization.

1349604087347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813189.

The product of its (nonzero) digits is 12192768, while the sum is 56.

The spelling of 1349604087347 in words is "one trillion, three hundred forty-nine billion, six hundred four million, eighty-seven thousand, three hundred forty-seven".