773796633091 has 16 divisors (see below), whose sum is σ = 796900414464. Its totient is φ = 750929243904.

The previous prime is 773796633067. The next prime is 773796633139. The reversal of 773796633091 is 190336697377.

It is a happy number.

773796633091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 773796633091 - 2⁵ = 773796633059 is a prime.

It is a super-2 number, since 2×773796633091² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (773796633691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16298710 + ... + 16346116.

It is an arithmetic number, because the mean of its divisors is an integer number (49806275904).

Almost surely, 2^773796633091 is an apocalyptic number.

773796633091 is a deficient number, since it is larger than the sum of its proper divisors (23103781373).

773796633091 is a wasteful number, since it uses less digits than its factorization.

773796633091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49890.

The product of its (nonzero) digits is 27005076, while the sum is 61.

The spelling of 773796633091 in words is "seven hundred seventy-three billion, seven hundred ninety-six million, six hundred thirty-three thousand, ninety-one".