345824967 has 4 divisors (see below), whose sum is σ = 461099960. Its totient is φ = 230549976.

The previous prime is 345824959. The next prime is 345824981. The reversal of 345824967 is 769428543.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 345824967 - 2³ = 345824959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345824917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57637492 + ... + 57637497.

It is an arithmetic number, because the mean of its divisors is an integer number (115274990).

Almost surely, 2^345824967 is an apocalyptic number.

345824967 is a deficient number, since it is larger than the sum of its proper divisors (115274993).

345824967 is a wasteful number, since it uses less digits than its factorization.

345824967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115274992.

The product of its digits is 1451520, while the sum is 48.

The square root of 345824967 is about 18596.3697263740. The cubic root of 345824967 is about 701.9164943974.

The spelling of 345824967 in words is "three hundred forty-five million, eight hundred twenty-four thousand, nine hundred sixty-seven".