3275357780 has 48 divisors (see below), whose sum is σ = 7185677184. Its totient is φ = 1251719040.

The previous prime is 3275357747. The next prime is 3275357791. The reversal of 3275357780 is 877535723.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 442994 + ... + 450326.

It is an arithmetic number, because the mean of its divisors is an integer number (149701608).

Almost surely, 2^3275357780 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 3275357780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3592838592).

3275357780 is an abundant number, since it is smaller than the sum of its proper divisors (3910319404).

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

3275357780 is a wasteful number, since it uses less digits than its factorization.

3275357780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8336 (or 8334 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 47.

The square root of 3275357780 is about 57230.7415643027. The cubic root of 3275357780 is about 1485.0904848748.

The spelling of 3275357780 in words is "three billion, two hundred seventy-five million, three hundred fifty-seven thousand, seven hundred eighty".