3225399489 has 24 divisors (see below), whose sum is σ = 5063338280. Its totient is φ = 1966643712.

The previous prime is 3225399481. The next prime is 3225399491. The reversal of 3225399489 is 9849935223.

3225399489 is a `hidden beast` number, since 3 + 22 + 53 + 99 + 489 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 46131264 + 3179268225 = 6792^2 + 56385^2 .

It is not a de Polignac number, because 3225399489 - 2³ = 3225399481 is a prime.

It is a super-2 number, since 2×3225399489² = 20806403727282922242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3225399481) 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, 113704 + ... + 139209.

Almost surely, 2^3225399489 is an apocalyptic number.

3225399489 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3225399489 is a deficient number, since it is larger than the sum of its proper divisors (1837938791).

3225399489 is a wasteful number, since it uses less digits than its factorization.

3225399489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253041 (or 253038 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The square root of 3225399489 is about 56792.6006536063. The cubic root of 3225399489 is about 1477.5011840887.

The spelling of 3225399489 in words is "three billion, two hundred twenty-five million, three hundred ninety-nine thousand, four hundred eighty-nine".