870829334 has 16 divisors (see below), whose sum is σ = 1321645248. Its totient is φ = 430294272.

The previous prime is 870829331. The next prime is 870829343. The reversal of 870829334 is 433928078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870829331) 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, 147059 + ... + 152865.

It is an arithmetic number, because the mean of its divisors is an integer number (82602828).

Almost surely, 2^870829334 is an apocalyptic number.

870829334 is a deficient number, since it is larger than the sum of its proper divisors (450815914).

870829334 is a wasteful number, since it uses less digits than its factorization.

870829334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6679.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 870829334 is about 29509.8175866948. The cubic root of 870829334 is about 954.9435139237.

The spelling of 870829334 in words is "eight hundred seventy million, eight hundred twenty-nine thousand, three hundred thirty-four".