3683340 has 96 divisors (see below), whose sum is σ = 12096000. Its totient is φ = 927936.

The previous prime is 3683333. The next prime is 3683353. The reversal of 3683340 is 433863.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10081 + ... + 10439.

It is an arithmetic number, because the mean of its divisors is an integer number (126000).

Almost surely, 2^3683340 is an apocalyptic number.

3683340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3683340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6048000).

3683340 is an abundant number, since it is smaller than the sum of its proper divisors (8412660).

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

3683340 is a wasteful number, since it uses less digits than its factorization.

3683340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 3683340 is about 1919.2029595642. The cubic root of 3683340 is about 154.4355466851.

The spelling of 3683340 in words is "three million, six hundred eighty-three thousand, three hundred forty".