3013431220 has 48 divisors (see below), whose sum is σ = 6706506240. Its totient is φ = 1133443584.

The previous prime is 3013431199. The next prime is 3013431233. The reversal of 3013431220 is 221343103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447841 + ... + 454519.

It is an arithmetic number, because the mean of its divisors is an integer number (139718880).

Almost surely, 2^3013431220 is an apocalyptic number.

It is an amenable number.

3013431220 is an abundant number, since it is smaller than the sum of its proper divisors (3693075020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3013431220 is a wasteful number, since it uses less digits than its factorization.

3013431220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8032 (or 8030 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3013431220 is about 54894.7285265170. The cubic root of 3013431220 is about 1444.3987185569.

Adding to 3013431220 its reverse (221343103), we get a palindrome (3234774323).

The spelling of 3013431220 in words is "three billion, thirteen million, four hundred thirty-one thousand, two hundred twenty".