870337 has 4 divisors (see below), whose sum is σ = 937300. Its totient is φ = 803376.

The previous prime is 870329. The next prime is 870341. The reversal of 870337 is 733078.

870337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 505521 + 364816 = 711^2 + 604^2 .

It is a cyclic number.

It is not a de Polignac number, because 870337 - 2³ = 870329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (870367) 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, 33462 + ... + 33487.

It is an arithmetic number, because the mean of its divisors is an integer number (234325).

2⁸⁷⁰³³⁷ is an apocalyptic number.

It is an amenable number.

870337 is a deficient number, since it is larger than the sum of its proper divisors (66963).

870337 is a wasteful number, since it uses less digits than its factorization.

870337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66962.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 870337 is about 932.9185387803. The cubic root of 870337 is about 95.4763517005.

The spelling of 870337 in words is "eight hundred seventy thousand, three hundred thirty-seven".