3031428873 has 16 divisors (see below), whose sum is σ = 4420366272. Its totient is φ = 1832640000.

The previous prime is 3031428859. The next prime is 3031428919. The reversal of 3031428873 is 3788241303.

It is not a de Polignac number, because 3031428873 - 2⁶ = 3031428809 is a prime.

It is a super-2 number, since 2×3031428873² = 18379122024116100258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3031428973) by changing a digit.

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, 101308 + ... + 127773.

It is an arithmetic number, because the mean of its divisors is an integer number (276272892).

Almost surely, 2^3031428873 is an apocalyptic number.

3031428873 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3031428873 is a deficient number, since it is larger than the sum of its proper divisors (1388937399).

3031428873 is a wasteful number, since it uses less digits than its factorization.

3031428873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229496.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 3031428873 is about 55058.4132808057. The cubic root of 3031428873 is about 1447.2685594992.

The spelling of 3031428873 in words is "three billion, thirty-one million, four hundred twenty-eight thousand, eight hundred seventy-three".