773271413 has 4 divisors (see below), whose sum is σ = 774113760. Its totient is φ = 772429068.

The previous prime is 773271383. The next prime is 773271419. The reversal of 773271413 is 314172377.

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.

It is a cyclic number.

It is not a de Polignac number, because 773271413 - 2⁶ = 773271349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773271419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419795 + ... + 421632.

It is an arithmetic number, because the mean of its divisors is an integer number (193528440).

Almost surely, 2^773271413 is an apocalyptic number.

It is an amenable number.

773271413 is a deficient number, since it is larger than the sum of its proper divisors (842347).

773271413 is an equidigital number, since it uses as much as digits as its factorization.

773271413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842346.

The product of its digits is 24696, while the sum is 35.

The square root of 773271413 is about 27807.7581440863. The cubic root of 773271413 is about 917.8618481812.

The spelling of 773271413 in words is "seven hundred seventy-three million, two hundred seventy-one thousand, four hundred thirteen".