3366371840 has 240 divisors, whose sum is σ = 9057920256. Its totient is φ = 1198080000.

The previous prime is 3366371819. The next prime is 3366371843. The reversal of 3366371840 is 481736633.

It is a super-2 number, since 2×3366371840² = 22664918730289971200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3366371843) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13411715 + ... + 13411965.

Almost surely, 2^3366371840 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 3366371840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4528960128).

3366371840 is an abundant number, since it is smaller than the sum of its proper divisors (5691548416).

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

3366371840 is a wasteful number, since it uses less digits than its factorization.

3366371840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 3366371840 is about 58020.4432937219. The cubic root of 3366371840 is about 1498.7206632493.

The spelling of 3366371840 in words is "three billion, three hundred sixty-six million, three hundred seventy-one thousand, eight hundred forty".