6411716 has 6 divisors (see below), whose sum is σ = 11220510. Its totient is φ = 3205856.

The previous prime is 6411709. The next prime is 6411749. The reversal of 6411716 is 6171146.

It can be written as a sum of positive squares in only one way, i.e., 6400900 + 10816 = 2530^2 + 104^2 .

It is a super-2 number, since 2×6411716² = 82220204129312, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 801461 + ... + 801468.

It is an arithmetic number, because the mean of its divisors is an integer number (1870085).

Almost surely, 2^6411716 is an apocalyptic number.

It is an amenable number.

6411716 is a deficient number, since it is larger than the sum of its proper divisors (4808794).

6411716 is a wasteful number, since it uses less digits than its factorization.

6411716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602933 (or 1602931 counting only the distinct ones).

The product of its digits is 1008, while the sum is 26.

The square root of 6411716 is about 2532.1366471816. The cubic root of 6411716 is about 185.7767777296.

The spelling of 6411716 in words is "six million, four hundred eleven thousand, seven hundred sixteen".