711428913 has 72 divisors (see below), whose sum is σ = 1212411200. Its totient is φ = 413815392.

The previous prime is 711428897. The next prime is 711428917. The reversal of 711428913 is 319824117.

It is a happy number.

711428913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 711428913 - 2⁴ = 711428897 is a prime.

It is a super-2 number, since 2×711428913² = 1012262196504723138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (711428917) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1620348 + ... + 1620786.

Almost surely, 2^711428913 is an apocalyptic number.

It is an amenable number.

711428913 is a deficient number, since it is larger than the sum of its proper divisors (500982287).

711428913 is an equidigital number, since it uses as much as digits as its factorization.

711428913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 474 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 711428913 is about 26672.6247864735. The cubic root of 711428913 is about 892.7102138831.

The spelling of 711428913 in words is "seven hundred eleven million, four hundred twenty-eight thousand, nine hundred thirteen".