3280761484 has 72 divisors (see below), whose sum is σ = 7846363728. Its totient is φ = 1179884160.

The previous prime is 3280761481. The next prime is 3280761499. The reversal of 3280761484 is 4841670823.

It is a self number, because there is not a number n which added to its sum of digits gives 3280761484.

It is not an unprimeable number, because it can be changed into a prime (3280761481) 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, 30499 + ... + 86554.

It is an arithmetic number, because the mean of its divisors is an integer number (108977274).

Almost surely, 2^3280761484 is an apocalyptic number.

It is an amenable number.

3280761484 is an abundant number, since it is smaller than the sum of its proper divisors (4565602244).

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

3280761484 is a wasteful number, since it uses less digits than its factorization.

3280761484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117095 (or 117086 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 3280761484 is about 57277.9319109899. The cubic root of 3280761484 is about 1485.9067397440.

The spelling of 3280761484 in words is "three billion, two hundred eighty million, seven hundred sixty-one thousand, four hundred eighty-four".