345676567 has 8 divisors (see below), whose sum is σ = 358162560. Its totient is φ = 333274080.

The previous prime is 345676561. The next prime is 345676571. The reversal of 345676567 is 765676543.

345676567 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

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 345676567 - 2¹⁵ = 345643799 is a prime.

It is an alternating number because its digits alternate between odd and even.

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 345676567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345676561) 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, 12388 + ... + 29065.

It is an arithmetic number, because the mean of its divisors is an integer number (44770320).

Almost surely, 2^345676567 is an apocalyptic number.

345676567 is a deficient number, since it is larger than the sum of its proper divisors (12485993).

345676567 is a wasteful number, since it uses less digits than its factorization.

345676567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41753.

The product of its digits is 3175200, while the sum is 49.

The square root of 345676567 is about 18592.3792721642. The cubic root of 345676567 is about 701.8160781745.

The spelling of 345676567 in words is "three hundred forty-five million, six hundred seventy-six thousand, five hundred sixty-seven".