3255767040 has 208 divisors, whose sum is σ = 10969387200. Its totient is φ = 822214656.

The previous prime is 3255767029. The next prime is 3255767057. The reversal of 3255767040 is 407675523.

It is a self number, because there is not a number n which added to its sum of digits gives 3255767040.

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, 1165966 + ... + 1168754.

Almost surely, 2^3255767040 is an apocalyptic number.

3255767040 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 3255767040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5484693600).

3255767040 is an abundant number, since it is smaller than the sum of its proper divisors (7713620160).

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

3255767040 is a wasteful number, since it uses less digits than its factorization.

3255767040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840 (or 2818 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 39.

The square root of 3255767040 is about 57059.3291232906. The cubic root of 3255767040 is about 1482.1236617804.

The spelling of 3255767040 in words is "three billion, two hundred fifty-five million, seven hundred sixty-seven thousand, forty".