3437344734347 has 4 divisors (see below), whose sum is σ = 3437434795440. Its totient is φ = 3437254673256.

The previous prime is 3437344734319. The next prime is 3437344734361. The reversal of 3437344734347 is 7434374437343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3437344734347 - 2³⁰ = 3436270992523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3437344734292 and 3437344734301.

It is not an unprimeable number, because it can be changed into a prime (3437344734247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44973272 + ... + 45049637.

It is an arithmetic number, because the mean of its divisors is an integer number (859358698860).

Almost surely, 2^{3437344734347} is an apocalyptic number.

3437344734347 is a deficient number, since it is larger than the sum of its proper divisors (90061093).

3437344734347 is an equidigital number, since it uses as much as digits as its factorization.

3437344734347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90061092.

The product of its digits is 85349376, while the sum is 56.

The spelling of 3437344734347 in words is "three trillion, four hundred thirty-seven billion, three hundred forty-four million, seven hundred thirty-four thousand, three hundred forty-seven".