716401011 has 4 divisors (see below), whose sum is σ = 955201352. Its totient is φ = 477600672.

The previous prime is 716400989. The next prime is 716401039. The reversal of 716401011 is 110104617.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 716401011 - 2⁹ = 716400499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716401111) 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, 119400166 + ... + 119400171.

It is an arithmetic number, because the mean of its divisors is an integer number (238800338).

Almost surely, 2^716401011 is an apocalyptic number.

716401011 is a deficient number, since it is larger than the sum of its proper divisors (238800341).

716401011 is a wasteful number, since it uses less digits than its factorization.

716401011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238800340.

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 716401011 is about 26765.6685139751. The cubic root of 716401011 is about 894.7850720344.

Adding to 716401011 its reverse (110104617), we get a palindrome (826505628).

The spelling of 716401011 in words is "seven hundred sixteen million, four hundred one thousand, eleven".