6764401 has 12 divisors (see below), whose sum is σ = 7938048. Its totient is φ = 5747112.

The previous prime is 6764393. The next prime is 6764411. The reversal of 6764401 is 1044676.

It is not a de Polignac number, because 6764401 - 2³ = 6764393 is a prime.

It is a Duffinian number.

It is a zygodrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 6764401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6764411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5680 + ... + 6766.

It is an arithmetic number, because the mean of its divisors is an integer number (661504).

Almost surely, 2^6764401 is an apocalyptic number.

It is an amenable number.

6764401 is a deficient number, since it is larger than the sum of its proper divisors (1173647).

6764401 is a wasteful number, since it uses less digits than its factorization.

6764401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228 (or 1221 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 6764401 is about 2600.8462084483. The cubic root of 6764401 is about 189.1224629281.

The spelling of 6764401 in words is "six million, seven hundred sixty-four thousand, four hundred one".