3315210245 has 8 divisors (see below), whose sum is σ = 4001249016. Its totient is φ = 2636837056.

The previous prime is 3315210233. The next prime is 3315210251. The reversal of 3315210245 is 5420125133.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 664299076 + 2650911169 = 25774^2 + 51487^2 .

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 3315210245 - 2⁴ = 3315210229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1915442 + ... + 1917171.

It is an arithmetic number, because the mean of its divisors is an integer number (500156127).

Almost surely, 2^3315210245 is an apocalyptic number.

It is an amenable number.

3315210245 is a deficient number, since it is larger than the sum of its proper divisors (686038771).

3315210245 is a wasteful number, since it uses less digits than its factorization.

3315210245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832791.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3315210245 is about 57577.8624559822. The cubic root of 3315210245 is about 1491.0894311730.

Adding to 3315210245 its reverse (5420125133), we get a palindrome (8735335378).

The spelling of 3315210245 in words is "three billion, three hundred fifteen million, two hundred ten thousand, two hundred forty-five".