3245089285 has 16 divisors (see below), whose sum is σ = 4190771952. Its totient is φ = 2403302400.

The previous prime is 3245089277. The next prime is 3245089369. The reversal of 3245089285 is 5829805423.

It can be written as a sum of positive squares in 8 ways, for example, as 219099204 + 3025990081 = 14802^2 + 55009^2 .

It is not a de Polignac number, because 3245089285 - 2³ = 3245089277 is a prime.

It is a super-2 number, since 2×3245089285² = 21061208935243622450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307746 + ... + 318115.

It is an arithmetic number, because the mean of its divisors is an integer number (261923247).

Almost surely, 2^3245089285 is an apocalyptic number.

It is an amenable number.

3245089285 is a deficient number, since it is larger than the sum of its proper divisors (945682667).

3245089285 is a wasteful number, since it uses less digits than its factorization.

3245089285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625944.

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 3245089285 is about 56965.6851534325. The cubic root of 3245089285 is about 1480.5016081875.

The spelling of 3245089285 in words is "three billion, two hundred forty-five million, eighty-nine thousand, two hundred eighty-five".