3262773879225 has 81 divisors (see below), whose sum is σ = 6798506647023. Its totient is φ = 1491467070240.

The previous prime is 3262773879149. The next prime is 3262773879227. The reversal of 3262773879225 is 5229783772623.

The square root of 3262773879225 is 1806315.

It is a perfect power (a square), and thus also a powerful number.

3262773879225 is a `hidden beast` number, since 3 + 2 + 6 + 27 + 7 + 387 + 9 + 225 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1174598596521 + 2088175282704 = 1083789^2 + 1445052^2 .

It is not a de Polignac number, because 3262773879225 - 2⁹ = 3262773878713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3262773879227) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 189654474 + ... + 189671676.

Almost surely, 2^{3262773879225} is an apocalyptic number.

3262773879225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3262773879225 is the 1806315-th square number.

3262773879225 is the 903158-th centered octagonal number.

It is an amenable number.

3262773879225 is an abundant number, since it is smaller than the sum of its proper divisors (3535732767798).

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

3262773879225 is an frugal number, since it uses more digits than its factorization.

3262773879225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34436 (or 17218 counting only the distinct ones).

The product of its digits is 106686720, while the sum is 63.

The spelling of 3262773879225 in words is "three trillion, two hundred sixty-two billion, seven hundred seventy-three million, eight hundred seventy-nine thousand, two hundred twenty-five".