867941044 has 6 divisors (see below), whose sum is σ = 1518896834. Its totient is φ = 433970520.

The previous prime is 867941027. The next prime is 867941051. The reversal of 867941044 is 440149768.

It can be written as a sum of positive squares in only one way, i.e., 571688100 + 296252944 = 23910^2 + 17212^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108492627 + ... + 108492634.

Almost surely, 2^867941044 is an apocalyptic number.

It is an amenable number.

867941044 is a deficient number, since it is larger than the sum of its proper divisors (650955790).

867941044 is a wasteful number, since it uses less digits than its factorization.

867941044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216985265 (or 216985263 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 867941044 is about 29460.8391598067. The cubic root of 867941044 is about 953.8865870537.

The spelling of 867941044 in words is "eight hundred sixty-seven million, nine hundred forty-one thousand, forty-four".