3292717680 has 480 divisors, whose sum is σ = 13153920000. Its totient is φ = 737662464.

The previous prime is 3292717661. The next prime is 3292717693. The reversal of 3292717680 is 867172923.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16546221 + ... + 16546419.

It is an arithmetic number, because the mean of its divisors is an integer number (27404000).

Almost surely, 2^3292717680 is an apocalyptic number.

3292717680 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 3292717680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6576960000).

3292717680 is an abundant number, since it is smaller than the sum of its proper divisors (9861202320).

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

3292717680 is a wasteful number, since it uses less digits than its factorization.

3292717680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 3292717680 is about 57382.2069983370. The cubic root of 3292717680 is about 1487.7095990690.

The spelling of 3292717680 in words is "three billion, two hundred ninety-two million, seven hundred seventeen thousand, six hundred eighty".