873542079 has 6 divisors (see below), whose sum is σ = 1261783016. Its totient is φ = 582361380.

The previous prime is 873542069. The next prime is 873542083. The reversal of 873542079 is 970245378.

873542079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 873542079 - 2¹³ = 873533887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873542069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48530107 + ... + 48530124.

Almost surely, 2^873542079 is an apocalyptic number.

873542079 is a deficient number, since it is larger than the sum of its proper divisors (388240937).

873542079 is a wasteful number, since it uses less digits than its factorization.

873542079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97060237 (or 97060234 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 873542079 is about 29555.7452790485. The cubic root of 873542079 is about 955.9340765423.

The spelling of 873542079 in words is "eight hundred seventy-three million, five hundred forty-two thousand, seventy-nine".