872741376 has 240 divisors, whose sum is σ = 2875456584. Its totient is φ = 252444672.

The previous prime is 872741347. The next prime is 872741381. The reversal of 872741376 is 673147278.

872741376 is a `hidden beast` number, since 8 + 7 + 274 + 1 + 376 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 843321600 + 29419776 = 29040^2 + 5424^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1017940 + ... + 1018796.

Almost surely, 2^872741376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 872741376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1437728292).

872741376 is an abundant number, since it is smaller than the sum of its proper divisors (2002715208).

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

872741376 is a wasteful number, since it uses less digits than its factorization.

872741376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 892 counting only the distinct ones).

The product of its digits is 395136, while the sum is 45.

The square root of 872741376 is about 29542.1965330948. The cubic root of 872741376 is about 955.6419123044.

The spelling of 872741376 in words is "eight hundred seventy-two million, seven hundred forty-one thousand, three hundred seventy-six".