711803461 has 4 divisors (see below), whose sum is σ = 713050624. Its totient is φ = 710556300.

The previous prime is 711803401. The next prime is 711803497. The reversal of 711803461 is 164308117.

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: 164308117 = 43 ⋅3821119.

It is a 9-Lehmer number, since φ(711803461) divides (711803461-1)⁹.

It is a cyclic number.

It is not a de Polignac number, because 711803461 - 2²⁷ = 577585733 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 (711803401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 622725 + ... + 623866.

It is an arithmetic number, because the mean of its divisors is an integer number (178262656).

Almost surely, 2^711803461 is an apocalyptic number.

711803461 is the 11932-nd centered decagonal number.

It is an amenable number.

711803461 is a deficient number, since it is larger than the sum of its proper divisors (1247163).

711803461 is a wasteful number, since it uses less digits than its factorization.

711803461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247162.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 711803461 is about 26679.6450688535. The cubic root of 711803461 is about 892.8668489587.

The spelling of 711803461 in words is "seven hundred eleven million, eight hundred three thousand, four hundred sixty-one".