873062736 has 80 divisors (see below), whose sum is σ = 2775905664. Its totient is φ = 230257152.

The previous prime is 873062717. The next prime is 873062737. The reversal of 873062736 is 637260378.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873062737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95571 + ... + 104306.

Almost surely, 2^873062736 is an apocalyptic number.

It is an amenable number.

873062736 is an abundant number, since it is smaller than the sum of its proper divisors (1902842928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

873062736 is a wasteful number, since it uses less digits than its factorization.

873062736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199908 (or 199902 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 873062736 is about 29547.6350322661. The cubic root of 873062736 is about 955.7591930961.

The spelling of 873062736 in words is "eight hundred seventy-three million, sixty-two thousand, seven hundred thirty-six".