6416764 has 6 divisors (see below), whose sum is σ = 11229344. Its totient is φ = 3208380.

The previous prime is 6416759. The next prime is 6416777. The reversal of 6416764 is 4676146.

It is a happy number.

6416764 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 802092 + ... + 802099.

Almost surely, 2^6416764 is an apocalyptic number.

It is an amenable number.

6416764 is a deficient number, since it is larger than the sum of its proper divisors (4812580).

6416764 is a wasteful number, since it uses less digits than its factorization.

6416764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604195 (or 1604193 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 6416764 is about 2533.1332377117. The cubic root of 6416764 is about 185.8255195000.

The spelling of 6416764 in words is "six million, four hundred sixteen thousand, seven hundred sixty-four".