796642722 has 64 divisors (see below), whose sum is σ = 1806192000. Its totient is φ = 260216064.

The previous prime is 796642703. The next prime is 796642727. The reversal of 796642722 is 227246697.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (796642727) 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 31 ways as a sum of consecutive naturals, for example, 705054 + ... + 706182.

It is an arithmetic number, because the mean of its divisors is an integer number (28221750).

Almost surely, 2^796642722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 796642722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (903096000).

796642722 is an abundant number, since it is smaller than the sum of its proper divisors (1009549278).

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

796642722 is a wasteful number, since it uses less digits than its factorization.

796642722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392 (or 1386 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 796642722 is about 28224.8599996528. The cubic root of 796642722 is about 927.0173539131.

The spelling of 796642722 in words is "seven hundred ninety-six million, six hundred forty-two thousand, seven hundred twenty-two".