345056433 has 8 divisors (see below), whose sum is σ = 460185600. Its totient is φ = 229982448.

The previous prime is 345056417. The next prime is 345056449. The reversal of 345056433 is 334650543.

It is an interprime number because it is at equal distance from previous prime (345056417) and next prime (345056449).

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

It is not a de Polignac number, because 345056433 - 2⁴ = 345056417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345056394 and 345056403.

It is not an unprimeable number, because it can be changed into a prime (345056233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4123 + ... + 26591.

It is an arithmetic number, because the mean of its divisors is an integer number (57523200).

Almost surely, 2^345056433 is an apocalyptic number.

It is an amenable number.

345056433 is a deficient number, since it is larger than the sum of its proper divisors (115129167).

345056433 is a wasteful number, since it uses less digits than its factorization.

345056433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27591.

The product of its (nonzero) digits is 64800, while the sum is 33.

The square root of 345056433 is about 18575.6946841834. The cubic root of 345056433 is about 701.3961475509.

The spelling of 345056433 in words is "three hundred forty-five million, fifty-six thousand, four hundred thirty-three".