8761338 has 32 divisors (see below), whose sum is σ = 19699200. Its totient is φ = 2886048.

The previous prime is 8761327. The next prime is 8761339. The reversal of 8761338 is 8331678.

8761338 is a `hidden beast` number, since 8 + 7 + 613 + 38 = 666.

It is a super-2 number, since 2×8761338² = 153522087100488, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8761339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3895 + ... + 5717.

It is an arithmetic number, because the mean of its divisors is an integer number (615600).

Almost surely, 2^8761338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8761338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9849600).

8761338 is an abundant number, since it is smaller than the sum of its proper divisors (10937862).

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

8761338 is a wasteful number, since it uses less digits than its factorization.

8761338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923 (or 1917 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 8761338 is about 2959.9557429124. The cubic root of 8761338 is about 206.1532306374.

It can be divided in two parts, 87 and 61338, that added together give a triangular number (61425 = T₃₅₀).

The spelling of 8761338 in words is "eight million, seven hundred sixty-one thousand, three hundred thirty-eight".