968394377587 has 24 divisors (see below), whose sum is σ = 1213511571216. Its totient is φ = 765975930048.

The previous prime is 968394377549. The next prime is 968394377591. The reversal of 968394377587 is 785773493869.

It is not a de Polignac number, because 968394377587 - 2³⁹ = 418638563699 is a prime.

It is a super-2 number, since 2×968394377587² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (968394377987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1951368 + ... + 2396794.

It is an arithmetic number, because the mean of its divisors is an integer number (50562982134).

Almost surely, 2^968394377587 is an apocalyptic number.

968394377587 is a deficient number, since it is larger than the sum of its proper divisors (245117193629).

968394377587 is a wasteful number, since it uses less digits than its factorization.

968394377587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448867 (or 448860 counting only the distinct ones).

The product of its digits is 1920360960, while the sum is 76.

The spelling of 968394377587 in words is "nine hundred sixty-eight billion, three hundred ninety-four million, three hundred seventy-seven thousand, five hundred eighty-seven".