345746333 has 4 divisors (see below), whose sum is σ = 345894528. Its totient is φ = 345598140.

The previous prime is 345746329. The next prime is 345746339. The reversal of 345746333 is 333647543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 333647543 = 19 ⋅17560397.

It is a cyclic number.

It is not a de Polignac number, because 345746333 - 2² = 345746329 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 (345746339) 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, 70541 + ... + 75282.

It is an arithmetic number, because the mean of its divisors is an integer number (86473632).

Almost surely, 2^345746333 is an apocalyptic number.

It is an amenable number.

345746333 is a deficient number, since it is larger than the sum of its proper divisors (148195).

345746333 is a wasteful number, since it uses less digits than its factorization.

345746333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148194.

The product of its digits is 272160, while the sum is 38.

The square root of 345746333 is about 18594.2553763252. The cubic root of 345746333 is about 701.8632895580.

The spelling of 345746333 in words is "three hundred forty-five million, seven hundred forty-six thousand, three hundred thirty-three".