869041370 has 32 divisors (see below), whose sum is σ = 1585386000. Its totient is φ = 342950400.

The previous prime is 869041367. The next prime is 869041373. The reversal of 869041370 is 73140968.

869041370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (869041367) and next prime (869041373).

It can be written as a sum of positive squares in 8 ways, for example, as 156525121 + 712516249 = 12511^2 + 26693^2 .

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (869041373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314756 + ... + 317504.

Almost surely, 2^869041370 is an apocalyptic number.

869041370 is a deficient number, since it is larger than the sum of its proper divisors (716344630).

869041370 is a wasteful number, since it uses less digits than its factorization.

869041370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 869041370 is about 29479.5076281813. The cubic root of 869041370 is about 954.2895111145.

The spelling of 869041370 in words is "eight hundred sixty-nine million, forty-one thousand, three hundred seventy".