3305737340 has 48 divisors (see below), whose sum is σ = 7136156160. Its totient is φ = 1285547520.

The previous prime is 3305737291. The next prime is 3305737387. The reversal of 3305737340 is 437375033.

It is a super-2 number, since 2×3305737340² = 21855798722140551200, 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 3305737340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233381 + ... + 247139.

It is an arithmetic number, because the mean of its divisors is an integer number (148669920).

Almost surely, 2^3305737340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3305737340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3568078080).

3305737340 is an abundant number, since it is smaller than the sum of its proper divisors (3830418820).

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

3305737340 is a wasteful number, since it uses less digits than its factorization.

3305737340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14102 (or 14100 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 35.

The square root of 3305737340 is about 57495.5419141345. The cubic root of 3305737340 is about 1489.6678598440.

The spelling of 3305737340 in words is "three billion, three hundred five million, seven hundred thirty-seven thousand, three hundred forty".