870230834 has 8 divisors (see below), whose sum is σ = 1424014128. Its totient is φ = 395559460.

The previous prime is 870230831. The next prime is 870230839. The reversal of 870230834 is 438032078.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 870230794 and 870230803.

It is not an unprimeable number, because it can be changed into a prime (870230831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19777952 + ... + 19777995.

It is an arithmetic number, because the mean of its divisors is an integer number (178001766).

Almost surely, 2^870230834 is an apocalyptic number.

870230834 is a deficient number, since it is larger than the sum of its proper divisors (553783294).

870230834 is a wasteful number, since it uses less digits than its factorization.

870230834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39555960.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 870230834 is about 29499.6751507538. The cubic root of 870230834 is about 954.7246939037.

The spelling of 870230834 in words is "eight hundred seventy million, two hundred thirty thousand, eight hundred thirty-four".