3345423147 has 16 divisors (see below), whose sum is σ = 5406744960. Its totient is φ = 2027529000.

The previous prime is 3345423143. The next prime is 3345423161. The reversal of 3345423147 is 7413245433.

3345423147 is a `hidden beast` number, since 334 + 5 + 4 + 2 + 314 + 7 = 666.

It is not a de Polignac number, because 3345423147 - 2² = 3345423143 is a prime.

It is a super-2 number, since 2×3345423147² = 22383712064966767218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3345423143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5631729 + ... + 5632322.

It is an arithmetic number, because the mean of its divisors is an integer number (337921560).

Almost surely, 2^3345423147 is an apocalyptic number.

3345423147 is a deficient number, since it is larger than the sum of its proper divisors (2061321813).

3345423147 is a wasteful number, since it uses less digits than its factorization.

3345423147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11264071 (or 11264065 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 3345423147 is about 57839.6330123212. The cubic root of 3345423147 is about 1495.6053814589.

The spelling of 3345423147 in words is "three billion, three hundred forty-five million, four hundred twenty-three thousand, one hundred forty-seven".