345464543 has 8 divisors (see below), whose sum is σ = 352763328. Its totient is φ = 338235264.

The previous prime is 345464521. The next prime is 345464563.

345464543 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 345464543 - 2²² = 341270239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 345464497 and 345464506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345464503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7271 + ... + 27272.

It is an arithmetic number, because the mean of its divisors is an integer number (44095416).

Almost surely, 2^345464543 is an apocalyptic number.

345464543 is a deficient number, since it is larger than the sum of its proper divisors (7298785).

345464543 is a wasteful number, since it uses less digits than its factorization.

345464543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34753.

The product of its digits is 345600, while the sum is 38.

The square root of 345464543 is about 18586.6764915086. The cubic root of 345464543 is about 701.6725603124.

The spelling of 345464543 in words is "three hundred forty-five million, four hundred sixty-four thousand, five hundred forty-three".