3340434785 has 8 divisors (see below), whose sum is σ = 4182805440. Its totient is φ = 2556158704.

The previous prime is 3340434781. The next prime is 3340434787. The reversal of 3340434785 is 5874340433.

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 3340434785 - 2² = 3340434781 is a prime.

It is a super-2 number, since 2×3340434785² = 22317009105675992450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3340434781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14523515 + ... + 14523744.

It is an arithmetic number, because the mean of its divisors is an integer number (522850680).

Almost surely, 2^3340434785 is an apocalyptic number.

It is an amenable number.

3340434785 is a deficient number, since it is larger than the sum of its proper divisors (842370655).

3340434785 is a wasteful number, since it uses less digits than its factorization.

3340434785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29047287.

The product of its (nonzero) digits is 483840, while the sum is 41.

The square root of 3340434785 is about 57796.4945736331. The cubic root of 3340434785 is about 1494.8616457163.

The spelling of 3340434785 in words is "three billion, three hundred forty million, four hundred thirty-four thousand, seven hundred eighty-five".