3227422947 has 8 divisors (see below), whose sum is σ = 4917977856. Its totient is φ = 1844241672.

The previous prime is 3227422907. The next prime is 3227422949. The reversal of 3227422947 is 7492247223.

It is a happy number.

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

It is not a de Polignac number, because 3227422947 - 2⁶ = 3227422883 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3227422899 and 3227422908.

It is not an unprimeable number, because it can be changed into a prime (3227422949) 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, 76843383 + ... + 76843424.

It is an arithmetic number, because the mean of its divisors is an integer number (614747232).

Almost surely, 2^3227422947 is an apocalyptic number.

3227422947 is a deficient number, since it is larger than the sum of its proper divisors (1690554909).

3227422947 is a wasteful number, since it uses less digits than its factorization.

3227422947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153686817.

The product of its digits is 338688, while the sum is 42.

The square root of 3227422947 is about 56810.4123114768. The cubic root of 3227422947 is about 1477.8100901771.

The spelling of 3227422947 in words is "three billion, two hundred twenty-seven million, four hundred twenty-two thousand, nine hundred forty-seven".