860349538 has 8 divisors (see below), whose sum is σ = 1297734480. Its totient is φ = 427771380.

The previous prime is 860349527. The next prime is 860349557. The reversal of 860349538 is 835943068.

860349538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 1201248 + ... + 1201963.

It is an arithmetic number, because the mean of its divisors is an integer number (162216810).

Almost surely, 2^860349538 is an apocalyptic number.

860349538 is a deficient number, since it is larger than the sum of its proper divisors (437384942).

860349538 is a wasteful number, since it uses less digits than its factorization.

860349538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403392.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 860349538 is about 29331.7155652376. The cubic root of 860349538 is about 951.0973609255.

The spelling of 860349538 in words is "eight hundred sixty million, three hundred forty-nine thousand, five hundred thirty-eight".