2872129270 has 16 divisors (see below), whose sum is σ = 5174116560. Its totient is φ = 1147899744.

The previous prime is 2872129259. The next prime is 2872129291. The reversal of 2872129270 is 729212782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106260 + ... + 130519.

It is an arithmetic number, because the mean of its divisors is an integer number (323382285).

Almost surely, 2^2872129270 is an apocalyptic number.

2872129270 is a deficient number, since it is larger than the sum of its proper divisors (2301987290).

2872129270 is a wasteful number, since it uses less digits than its factorization.

2872129270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237999.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 2872129270 is about 53592.2500927140. The cubic root of 2872129270 is about 1421.4600584448.

The spelling of 2872129270 in words is "two billion, eight hundred seventy-two million, one hundred twenty-nine thousand, two hundred seventy".