3394007047 has 4 divisors (see below), whose sum is σ = 3399972480. Its totient is φ = 3388041616.

The previous prime is 3394007039. The next prime is 3394007051. The reversal of 3394007047 is 7407004933.

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 3394007047 - 2³ = 3394007039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3394006997 and 3394007015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3394007017) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2981863 + ... + 2983000.

It is an arithmetic number, because the mean of its divisors is an integer number (849993120).

Almost surely, 2^3394007047 is an apocalyptic number.

3394007047 is a deficient number, since it is larger than the sum of its proper divisors (5965433).

3394007047 is an equidigital number, since it uses as much as digits as its factorization.

3394007047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5965432.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 3394007047 is about 58258.1071354022. The cubic root of 3394007047 is about 1502.8105892510.

The spelling of 3394007047 in words is "three billion, three hundred ninety-four million, seven thousand, forty-seven".