876489354 has 48 divisors (see below), whose sum is σ = 2050612200. Its totient is φ = 268967808.

The previous prime is 876489353. The next prime is 876489373. The reversal of 876489354 is 453984678.

It can be written as a sum of positive squares in 4 ways, for example, as 752679225 + 123810129 = 27435^2 + 11127^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 876489354.

It is not an unprimeable number, because it can be changed into a prime (876489353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86212 + ... + 95840.

Almost surely, 2^876489354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 876489354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1025306100).

876489354 is an abundant number, since it is smaller than the sum of its proper divisors (1174122846).

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

876489354 is a wasteful number, since it uses less digits than its factorization.

876489354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10039 (or 10036 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 876489354 is about 29605.5628894301. The cubic root of 876489354 is about 957.0079564856.

The spelling of 876489354 in words is "eight hundred seventy-six million, four hundred eighty-nine thousand, three hundred fifty-four".