345776433 has 8 divisors (see below), whose sum is σ = 473495808. Its totient is φ = 224287344.

The previous prime is 345776419. The next prime is 345776471. The reversal of 345776433 is 334677543.

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

It is not a de Polignac number, because 345776433 - 2⁹ = 345775921 is a prime.

It is a super-2 number, since 2×345776433² = 239122683236406978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (345776533) 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, 1557441 + ... + 1557662.

It is an arithmetic number, because the mean of its divisors is an integer number (59186976).

Almost surely, 2^345776433 is an apocalyptic number.

It is an amenable number.

345776433 is a deficient number, since it is larger than the sum of its proper divisors (127719375).

345776433 is a wasteful number, since it uses less digits than its factorization.

345776433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115143.

The product of its digits is 635040, while the sum is 42.

The square root of 345776433 is about 18595.0647484756. The cubic root of 345776433 is about 701.8836565823.

The spelling of 345776433 in words is "three hundred forty-five million, seven hundred seventy-six thousand, four hundred thirty-three".