797746950 has 648 divisors, whose sum is σ = 3079584144. Its totient is φ = 146361600.

The previous prime is 797746931. The next prime is 797746967. The reversal of 797746950 is 59647797.

It is a happy number.

797746950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 323 ways as a sum of consecutive naturals, for example, 34684639 + ... + 34684661.

Almost surely, 2^797746950 is an apocalyptic number.

797746950 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 797746950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1539792072).

797746950 is an abundant number, since it is smaller than the sum of its proper divisors (2281837194).

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

797746950 is a wasteful number, since it uses less digits than its factorization.

797746950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 54.

The square root of 797746950 is about 28244.4144920726. The cubic root of 797746950 is about 927.4454696788.

It can be divided in two parts, 797 and 746950, that added together give a palindrome (747747).

The spelling of 797746950 in words is "seven hundred ninety-seven million, seven hundred forty-six thousand, nine hundred fifty".