873860537 has 8 divisors (see below), whose sum is σ = 1009379232. Its totient is φ = 747688000.

The previous prime is 873860531. The next prime is 873860609. The reversal of 873860537 is 735068378.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 873860537 - 2¹² = 873856441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 873860491 and 873860500.

It is not an unprimeable number, because it can be changed into a prime (873860531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2336339 + ... + 2336712.

It is an arithmetic number, because the mean of its divisors is an integer number (126172404).

Almost surely, 2^873860537 is an apocalyptic number.

It is an amenable number.

873860537 is a deficient number, since it is larger than the sum of its proper divisors (135518695).

873860537 is a wasteful number, since it uses less digits than its factorization.

873860537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4673079.

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 873860537 is about 29561.1322009154. The cubic root of 873860537 is about 956.0502273553.

The spelling of 873860537 in words is "eight hundred seventy-three million, eight hundred sixty thousand, five hundred thirty-seven".