773670344401 has 4 divisors (see below), whose sum is σ = 781181707072. Its totient is φ = 766158981732.

The previous prime is 773670344389. The next prime is 773670344411. The reversal of 773670344401 is 104443076377.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104443076377 = 41333 ⋅2526869.

It is a cyclic number.

It is not a de Polignac number, because 773670344401 - 2¹¹ = 773670342353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (773670344411) 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, 3755681181 + ... + 3755681386.

It is an arithmetic number, because the mean of its divisors is an integer number (195295426768).

Almost surely, 2^773670344401 is an apocalyptic number.

It is an amenable number.

773670344401 is a deficient number, since it is larger than the sum of its proper divisors (7511362671).

773670344401 is a wasteful number, since it uses less digits than its factorization.

773670344401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7511362670.

The product of its (nonzero) digits is 1185408, while the sum is 46.

The spelling of 773670344401 in words is "seven hundred seventy-three billion, six hundred seventy million, three hundred forty-four thousand, four hundred one".