873742616 has 8 divisors (see below), whose sum is σ = 1638267420. Its totient is φ = 436871304.

The previous prime is 873742603. The next prime is 873742627. The reversal of 873742616 is 616247378.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54608906 + ... + 54608921.

Almost surely, 2^873742616 is an apocalyptic number.

It is an amenable number.

873742616 is a deficient number, since it is larger than the sum of its proper divisors (764524804).

873742616 is a wasteful number, since it uses less digits than its factorization.

873742616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109217833 (or 109217829 counting only the distinct ones).

The product of its digits is 338688, while the sum is 44.

The square root of 873742616 is about 29559.1376058233. The cubic root of 873742616 is about 956.0072214577.

The spelling of 873742616 in words is "eight hundred seventy-three million, seven hundred forty-two thousand, six hundred sixteen".