9877374 has 72 divisors (see below), whose sum is σ = 24665472. Its totient is φ = 2845440.

The previous prime is 9877337. The next prime is 9877381. The reversal of 9877374 is 4737789.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 51619 + ... + 51809.

It is an arithmetic number, because the mean of its divisors is an integer number (342576).

Almost surely, 2^9877374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9877374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12332736).

9877374 is an abundant number, since it is smaller than the sum of its proper divisors (14788098).

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

9877374 is a wasteful number, since it uses less digits than its factorization.

9877374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 226 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The square root of 9877374 is about 3142.8289803933. The cubic root of 9877374 is about 214.5592123032.

The spelling of 9877374 in words is "nine million, eight hundred seventy-seven thousand, three hundred seventy-four".