3298780485 has 320 divisors, whose sum is σ = 8118190080. Its totient is φ = 1237317120.

The previous prime is 3298780481. The next prime is 3298780519. The reversal of 3298780485 is 5840878923.

It is a happy number.

3298780485 is a `hidden beast` number, since 3 + 2 + 9 + 87 + 80 + 485 = 666.

3298780485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3298780485 - 2² = 3298780481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3298780481) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 32026944 + ... + 32027046.

It is an arithmetic number, because the mean of its divisors is an integer number (25369344).

Almost surely, 2^3298780485 is an apocalyptic number.

3298780485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3298780485 is an abundant number, since it is smaller than the sum of its proper divisors (4819409595).

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

3298780485 is a wasteful number, since it uses less digits than its factorization.

3298780485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The square root of 3298780485 is about 57435.0109689203. The cubic root of 3298780485 is about 1488.6221343272.

The spelling of 3298780485 in words is "three billion, two hundred ninety-eight million, seven hundred eighty thousand, four hundred eighty-five".