3340473678 has 24 divisors (see below), whose sum is σ = 7552376208. Its totient is φ = 1065078432.

The previous prime is 3340473677. The next prime is 3340473691. The reversal of 3340473678 is 8763740433.

It is a super-2 number, since 2×3340473678² = 22317528786821695368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340473677) 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 11 ways as a sum of consecutive naturals, for example, 4033975 + ... + 4034802.

It is an arithmetic number, because the mean of its divisors is an integer number (314682342).

Almost surely, 2^3340473678 is an apocalyptic number.

3340473678 is an abundant number, since it is smaller than the sum of its proper divisors (4211902530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3340473678 is a wasteful number, since it uses less digits than its factorization.

3340473678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8068808 (or 8068805 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 45.

The square root of 3340473678 is about 57796.8310376962. The cubic root of 3340473678 is about 1494.8674472992.

The spelling of 3340473678 in words is "three billion, three hundred forty million, four hundred seventy-three thousand, six hundred seventy-eight".