2873031340 has 48 divisors (see below), whose sum is σ = 6073691904. Its totient is φ = 1141560000.

The previous prime is 2873031319. The next prime is 2873031341. The reversal of 2873031340 is 431303782.

It is not an unprimeable number, because it can be changed into a prime (2873031341) 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, 3167167 + ... + 3168073.

It is an arithmetic number, because the mean of its divisors is an integer number (126535248).

Almost surely, 2^2873031340 is an apocalyptic number.

2873031340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2873031340 is an abundant number, since it is smaller than the sum of its proper divisors (3200660564).

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

2873031340 is a wasteful number, since it uses less digits than its factorization.

2873031340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798 (or 1796 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 2873031340 is about 53600.6654809434. The cubic root of 2873031340 is about 1421.6088588800.

The spelling of 2873031340 in words is "two billion, eight hundred seventy-three million, thirty-one thousand, three hundred forty".