870853734 has 16 divisors (see below), whose sum is σ = 1935230640. Its totient is φ = 290284560.

The previous prime is 870853727. The next prime is 870853769. The reversal of 870853734 is 437358078.

870853734 is a `hidden beast` number, since 87 + 0 + 8 + 537 + 34 = 666.

870853734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 870853734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8063407 + ... + 8063514.

It is an arithmetic number, because the mean of its divisors is an integer number (120951915).

Almost surely, 2^870853734 is an apocalyptic number.

870853734 is an abundant number, since it is smaller than the sum of its proper divisors (1064376906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

870853734 is a wasteful number, since it uses less digits than its factorization.

870853734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16126932 (or 16126926 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 870853734 is about 29510.2310055343. The cubic root of 870853734 is about 954.9524327797.

The spelling of 870853734 in words is "eight hundred seventy million, eight hundred fifty-three thousand, seven hundred thirty-four".