870249034 has 8 divisors (see below), whose sum is σ = 1305599328. Its totient is φ = 435049260.

The previous prime is 870248971. The next prime is 870249041. The reversal of 870249034 is 430942078.

It is a happy number.

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

It is a super-3 number, since 3×870249034³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 870248984 and 870249002.

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, 21852 + ... + 47095.

It is an arithmetic number, because the mean of its divisors is an integer number (163199916).

Almost surely, 2^870249034 is an apocalyptic number.

870249034 is a deficient number, since it is larger than the sum of its proper divisors (435350294).

870249034 is a wasteful number, since it uses less digits than its factorization.

870249034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75260.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 870249034 is about 29499.9836271141. The cubic root of 870249034 is about 954.7313495586.

The spelling of 870249034 in words is "eight hundred seventy million, two hundred forty-nine thousand, thirty-four".