873870562 has 16 divisors (see below), whose sum is σ = 1316918232. Its totient is φ = 434903040.

The previous prime is 873870559. The next prime is 873870581. The reversal of 873870562 is 265078378.

It can be written as a sum of positive squares in 4 ways, for example, as 700184521 + 173686041 = 26461^2 + 13179^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660862 + ... + 662182.

Almost surely, 2^873870562 is an apocalyptic number.

873870562 is a deficient number, since it is larger than the sum of its proper divisors (443047670).

873870562 is a wasteful number, since it uses less digits than its factorization.

873870562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 873870562 is about 29561.3017642999. The cubic root of 873870562 is about 956.0538833036.

The spelling of 873870562 in words is "eight hundred seventy-three million, eight hundred seventy thousand, five hundred sixty-two".