3366840340 has 24 divisors (see below), whose sum is σ = 7074597600. Its totient is φ = 1345929888.

The previous prime is 3366840263. The next prime is 3366840341. The reversal of 3366840340 is 430486633.

It is a super-2 number, since 2×3366840340² = 22671227750102631200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3366840340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3366840341) 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, 15562 + ... + 83521.

It is an arithmetic number, because the mean of its divisors is an integer number (294774900).

Almost surely, 2^3366840340 is an apocalyptic number.

It is an amenable number.

3366840340 is an abundant number, since it is smaller than the sum of its proper divisors (3707757260).

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

3366840340 is a wasteful number, since it uses less digits than its factorization.

3366840340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100791 (or 100789 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 3366840340 is about 58024.4805233102. The cubic root of 3366840340 is about 1498.7901859772.

The spelling of 3366840340 in words is "three billion, three hundred sixty-six million, eight hundred forty thousand, three hundred forty".