841371264 has 96 divisors (see below), whose sum is σ = 2429165700. Its totient is φ = 279527424.

The previous prime is 841371233. The next prime is 841371277. The reversal of 841371264 is 462173148.

It can be written as a sum of positive squares in 2 ways, for example, as 795240000 + 46131264 = 28200^2 + 6792^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 405622 + ... + 407690.

Almost surely, 2^841371264 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 841371264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1214582850).

841371264 is an abundant number, since it is smaller than the sum of its proper divisors (1587794436).

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

841371264 is a wasteful number, since it uses less digits than its factorization.

841371264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442 (or 2427 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 841371264 is about 29006.4003971537. The cubic root of 841371264 is about 944.0519458153.

The spelling of 841371264 in words is "eight hundred forty-one million, three hundred seventy-one thousand, two hundred sixty-four".