874791739653 has 16 divisors (see below), whose sum is σ = 1268547966336. Its totient is φ = 533003342400.

The previous prime is 874791739573. The next prime is 874791739663. The reversal of 874791739653 is 356937197478.

It is a happy number.

It is not a de Polignac number, because 874791739653 - 2¹² = 874791735557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874791739663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111038425 + ... + 111046302.

It is an arithmetic number, because the mean of its divisors is an integer number (79284247896).

Almost surely, 2^874791739653 is an apocalyptic number.

It is an amenable number.

874791739653 is a deficient number, since it is larger than the sum of its proper divisors (393756226683).

874791739653 is a wasteful number, since it uses less digits than its factorization.

874791739653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222084844.

The product of its digits is 240045120, while the sum is 69.

The spelling of 874791739653 in words is "eight hundred seventy-four billion, seven hundred ninety-one million, seven hundred thirty-nine thousand, six hundred fifty-three".