3225399655 has 8 divisors (see below), whose sum is σ = 3873091392. Its totient is φ = 2578578528.

The previous prime is 3225399649. The next prime is 3225399659. The reversal of 3225399655 is 5569935223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3225399655 - 2⁵ = 3225399623 is a prime.

It is a super-3 number, since 3×3225399655³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3225399599 and 3225399608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225399659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209472 + ... + 224341.

It is an arithmetic number, because the mean of its divisors is an integer number (484136424).

Almost surely, 2^3225399655 is an apocalyptic number.

3225399655 is a deficient number, since it is larger than the sum of its proper divisors (647691737).

3225399655 is a wasteful number, since it uses less digits than its factorization.

3225399655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435305.

The product of its digits is 2187000, while the sum is 49.

The square root of 3225399655 is about 56792.6021150642. The cubic root of 3225399655 is about 1477.5012094359.

The spelling of 3225399655 in words is "three billion, two hundred twenty-five million, three hundred ninety-nine thousand, six hundred fifty-five".