3282780750 has 64 divisors (see below), whose sum is σ = 8675843904. Its totient is φ = 823910400.

The previous prime is 3282780749. The next prime is 3282780751. The reversal of 3282780750 is 570872823.

It is an interprime number because it is at equal distance from previous prime (3282780749) and next prime (3282780751).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3282780751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115987 + ... + 141486.

It is an arithmetic number, because the mean of its divisors is an integer number (135560061).

Almost surely, 2^3282780750 is an apocalyptic number.

3282780750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3282780750 is an abundant number, since it is smaller than the sum of its proper divisors (5393063154).

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

3282780750 is a wasteful number, since it uses less digits than its factorization.

3282780750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257510 (or 257500 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 3282780750 is about 57295.5561104000. The cubic root of 3282780750 is about 1486.2115293085.

The spelling of 3282780750 in words is "three billion, two hundred eighty-two million, seven hundred eighty thousand, seven hundred fifty".