4345343785 has 8 divisors (see below), whose sum is σ = 5223677760. Its totient is φ = 3470098224.

The previous prime is 4345343767. The next prime is 4345343791. The reversal of 4345343785 is 5873435434.

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 4345343785 - 2⁷ = 4345343657 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769005 + ... + 774634.

It is an arithmetic number, because the mean of its divisors is an integer number (652959720).

Almost surely, 2^4345343785 is an apocalyptic number.

It is an amenable number.

4345343785 is a deficient number, since it is larger than the sum of its proper divisors (878333975).

4345343785 is a wasteful number, since it uses less digits than its factorization.

4345343785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544207.

The product of its digits is 2419200, while the sum is 46.

The square root of 4345343785 is about 65919.2216656113. The cubic root of 4345343785 is about 1631.8292516528.

The spelling of 4345343785 in words is "four billion, three hundred forty-five million, three hundred forty-three thousand, seven hundred eighty-five".