826972406732 has 12 divisors (see below), whose sum is σ = 1447253078376. Its totient is φ = 413471527200.

The previous prime is 826972406731. The next prime is 826972406783. The reversal of 826972406732 is 237604279628.

It is a super-2 number, since 2×826972406732² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (826972406731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3541769 + ... + 3768032.

It is an arithmetic number, because the mean of its divisors is an integer number (120604423198).

Almost surely, 2^826972406732 is an apocalyptic number.

It is an amenable number.

826972406732 is a deficient number, since it is larger than the sum of its proper divisors (620280671644).

826972406732 is a wasteful number, since it uses less digits than its factorization.

826972406732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7338088 (or 7338086 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 56.

The spelling of 826972406732 in words is "eight hundred twenty-six billion, nine hundred seventy-two million, four hundred six thousand, seven hundred thirty-two".