3297772284 has 12 divisors (see below), whose sum is σ = 7694802024. Its totient is φ = 1099257424.

The previous prime is 3297772253. The next prime is 3297772339. The reversal of 3297772284 is 4822777923.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137407167 + ... + 137407190.

It is an arithmetic number, because the mean of its divisors is an integer number (641233502).

Almost surely, 2^3297772284 is an apocalyptic number.

It is an amenable number.

3297772284 is an abundant number, since it is smaller than the sum of its proper divisors (4397029740).

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

3297772284 is a wasteful number, since it uses less digits than its factorization.

3297772284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274814364 (or 274814362 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 51.

The square root of 3297772284 is about 57426.2334129621. The cubic root of 3297772284 is about 1488.4704638077.

The spelling of 3297772284 in words is "three billion, two hundred ninety-seven million, seven hundred seventy-two thousand, two hundred eighty-four".