870412846 has 8 divisors (see below), whose sum is σ = 1306153800. Its totient is φ = 435028248.

The previous prime is 870412831. The next prime is 870412859. The reversal of 870412846 is 648214078.

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

It is a junction number, because it is equal to n+sod(n) for n = 870412799 and 870412808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82896 + ... + 92803.

It is an arithmetic number, because the mean of its divisors is an integer number (163269225).

Almost surely, 2^870412846 is an apocalyptic number.

870412846 is a deficient number, since it is larger than the sum of its proper divisors (435740954).

870412846 is a wasteful number, since it uses less digits than its factorization.

870412846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178178.

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 870412846 is about 29502.7599725856. The cubic root of 870412846 is about 954.7912506649.

The spelling of 870412846 in words is "eight hundred seventy million, four hundred twelve thousand, eight hundred forty-six".