3312320245 has 16 divisors (see below), whose sum is σ = 4297612032. Its totient is φ = 2436264000.

The previous prime is 3312320243. The next prime is 3312320267. The reversal of 3312320245 is 5420232133.

It is not a de Polignac number, because 3312320245 - 2¹ = 3312320243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312320243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85197 + ... + 117826.

It is an arithmetic number, because the mean of its divisors is an integer number (268600752).

Almost surely, 2^3312320245 is an apocalyptic number.

It is an amenable number.

3312320245 is a deficient number, since it is larger than the sum of its proper divisors (985291787).

3312320245 is a wasteful number, since it uses less digits than its factorization.

3312320245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203292.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3312320245 is about 57552.7605332707. The cubic root of 3312320245 is about 1490.6560246492.

Adding to 3312320245 its reverse (5420232133), we get a palindrome (8732552378).

The spelling of 3312320245 in words is "three billion, three hundred twelve million, three hundred twenty thousand, two hundred forty-five".