3360681984 has 312 divisors, whose sum is σ = 10436251392. Its totient is φ = 953384960.

The previous prime is 3360681983. The next prime is 3360682027. The reversal of 3360681984 is 4891860633.

It is a super-2 number, since 2×3360681984² = 22588366795164352512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3360681983) 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, 71503849 + ... + 71503895.

Almost surely, 2^3360681984 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 3360681984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5218125696).

3360681984 is an abundant number, since it is smaller than the sum of its proper divisors (7075569408).

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

3360681984 is a wasteful number, since it uses less digits than its factorization.

3360681984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 3360681984 is about 57971.3893571648. The cubic root of 3360681984 is about 1497.8758057302.

The spelling of 3360681984 in words is "three billion, three hundred sixty million, six hundred eighty-one thousand, nine hundred eighty-four".