2870829489 has 8 divisors (see below), whose sum is σ = 4175752032. Its totient is φ = 1739896640.

The previous prime is 2870829473. The next prime is 2870829503. The reversal of 2870829489 is 9849280782.

2870829489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2870829489 - 2⁴ = 2870829473 is a prime.

It is a super-2 number, since 2×2870829489² = 16483323909824002242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2870829439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43497384 + ... + 43497449.

It is an arithmetic number, because the mean of its divisors is an integer number (521969004).

Almost surely, 2^2870829489 is an apocalyptic number.

It is an amenable number.

2870829489 is a deficient number, since it is larger than the sum of its proper divisors (1304922543).

2870829489 is a wasteful number, since it uses less digits than its factorization.

2870829489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86994847.

The product of its (nonzero) digits is 4644864, while the sum is 57.

The square root of 2870829489 is about 53580.1221443177. The cubic root of 2870829489 is about 1421.2455990222.

The spelling of 2870829489 in words is "two billion, eight hundred seventy million, eight hundred twenty-nine thousand, four hundred eighty-nine".