3347456423 has 4 divisors (see below), whose sum is σ = 3523638360. Its totient is φ = 3171274488.

The previous prime is 3347456393. The next prime is 3347456473. The reversal of 3347456423 is 3246547433.

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 3347456423 - 2¹⁰ = 3347455399 is a prime.

It is a super-2 number, since 2×3347456423² = 22410929007767909858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3347456473) 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, 88090940 + ... + 88090977.

It is an arithmetic number, because the mean of its divisors is an integer number (880909590).

Almost surely, 2^3347456423 is an apocalyptic number.

3347456423 is a deficient number, since it is larger than the sum of its proper divisors (176181937).

3347456423 is a wasteful number, since it uses less digits than its factorization.

3347456423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176181936.

The product of its digits is 725760, while the sum is 41.

The square root of 3347456423 is about 57857.2071828567. The cubic root of 3347456423 is about 1495.9083189869.

The spelling of 3347456423 in words is "three billion, three hundred forty-seven million, four hundred fifty-six thousand, four hundred twenty-three".