876633540 has 48 divisors (see below), whose sum is σ = 2478893760. Its totient is φ = 231452800.

The previous prime is 876633517. The next prime is 876633553. The reversal of 876633540 is 45336678.

It is a junction number, because it is equal to n+sod(n) for n = 876633492 and 876633501.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66270 + ... + 78389.

It is an arithmetic number, because the mean of its divisors is an integer number (51643620).

Almost surely, 2^876633540 is an apocalyptic number.

It is an amenable number.

876633540 is an abundant number, since it is smaller than the sum of its proper divisors (1602260220).

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

876633540 is a wasteful number, since it uses less digits than its factorization.

876633540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144772 (or 144770 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 876633540 is about 29607.9979059713. The cubic root of 876633540 is about 957.0604308189.

The spelling of 876633540 in words is "eight hundred seventy-six million, six hundred thirty-three thousand, five hundred forty".