2870200280 has 32 divisors (see below), whose sum is σ = 6473401200. Its totient is φ = 1145333376.

The previous prime is 2870200273. The next prime is 2870200303. The reversal of 2870200280 is 820020782.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68867 + ... + 102386.

Almost surely, 2^2870200280 is an apocalyptic number.

2870200280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2870200280 is an abundant number, since it is smaller than the sum of its proper divisors (3603200920).

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

2870200280 is a wasteful number, since it uses less digits than its factorization.

2870200280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171683 (or 171679 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 2870200280 is about 53574.2501580750. The cubic root of 2870200280 is about 1421.1417584347.

The spelling of 2870200280 in words is "two billion, eight hundred seventy million, two hundred thousand, two hundred eighty".