3212540313 has 8 divisors (see below), whose sum is σ = 4288241568. Its totient is φ = 2139266304.

The previous prime is 3212540297. The next prime is 3212540347. The reversal of 3212540313 is 3130452123.

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

It is not a de Polignac number, because 3212540313 - 2⁴ = 3212540297 is a prime.

It is a super-3 number, since 3×3212540313³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3212540113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603720 + ... + 609017.

It is an arithmetic number, because the mean of its divisors is an integer number (536030196).

Almost surely, 2^3212540313 is an apocalyptic number.

It is an amenable number.

3212540313 is a deficient number, since it is larger than the sum of its proper divisors (1075701255).

3212540313 is a wasteful number, since it uses less digits than its factorization.

3212540313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213623.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3212540313 is about 56679.2758686983. The cubic root of 3212540313 is about 1475.5350448857.

Adding to 3212540313 its reverse (3130452123), we get a palindrome (6342992436).

The spelling of 3212540313 in words is "three billion, two hundred twelve million, five hundred forty thousand, three hundred thirteen".