3412072847 has 4 divisors (see below), whose sum is σ = 3418776840. Its totient is φ = 3405368856.

The previous prime is 3412072819. The next prime is 3412072871. The reversal of 3412072847 is 7482702143.

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 3412072847 - 2⁸ = 3412072591 is a prime.

It is a super-2 number, since 2×3412072847² = 23284482226469370818, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3412072847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3412072897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3351233 + ... + 3352250.

It is an arithmetic number, because the mean of its divisors is an integer number (854694210).

Almost surely, 2^3412072847 is an apocalyptic number.

3412072847 is a deficient number, since it is larger than the sum of its proper divisors (6703993).

3412072847 is an equidigital number, since it uses as much as digits as its factorization.

3412072847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6703992.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 3412072847 is about 58412.9510211563. The cubic root of 3412072847 is about 1505.4722854138.

The spelling of 3412072847 in words is "three billion, four hundred twelve million, seventy-two thousand, eight hundred forty-seven".