6429764 has 24 divisors (see below), whose sum is σ = 12700800. Its totient is φ = 2821280.

The previous prime is 6429763. The next prime is 6429769. The reversal of 6429764 is 4679246.

It is not an unprimeable number, because it can be changed into a prime (6429763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1244 + ... + 3795.

It is an arithmetic number, because the mean of its divisors is an integer number (529200).

Almost surely, 2^6429764 is an apocalyptic number.

It is an amenable number.

6429764 is a deficient number, since it is larger than the sum of its proper divisors (6271036).

6429764 is a wasteful number, since it uses less digits than its factorization.

6429764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5083 (or 5081 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 6429764 is about 2535.6979315368. The cubic root of 6429764 is about 185.9509255047.

The spelling of 6429764 in words is "six million, four hundred twenty-nine thousand, seven hundred sixty-four".