3343688340 has 48 divisors (see below), whose sum is σ = 9373396032. Its totient is φ = 890596096.

The previous prime is 3343688321. The next prime is 3343688347. The reversal of 3343688340 is 438863433.

It is a super-2 number, since 2×3343688340² = 22360503430103911200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3343688292 and 3343688301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3343688347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18907 + ... + 83933.

It is an arithmetic number, because the mean of its divisors is an integer number (195279084).

Almost surely, 2^3343688340 is an apocalyptic number.

3343688340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3343688340 is an abundant number, since it is smaller than the sum of its proper divisors (6029707692).

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

3343688340 is a wasteful number, since it uses less digits than its factorization.

3343688340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65896 (or 65894 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The square root of 3343688340 is about 57824.6343697909. The cubic root of 3343688340 is about 1495.3468157325.

The spelling of 3343688340 in words is "three billion, three hundred forty-three million, six hundred eighty-eight thousand, three hundred forty".