6764402 has 8 divisors (see below), whose sum is σ = 10743516. Its totient is φ = 3183232.

The previous prime is 6764393. The next prime is 6764411. The reversal of 6764402 is 2044676.

It is an interprime number because it is at equal distance from previous prime (6764393) and next prime (6764411).

It can be written as a sum of positive squares in 2 ways, for example, as 5621641 + 1142761 = 2371^2 + 1069^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99443 + ... + 99510.

Almost surely, 2^6764402 is an apocalyptic number.

6764402 is a deficient number, since it is larger than the sum of its proper divisors (3979114).

6764402 is a wasteful number, since it uses less digits than its factorization.

6764402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198972.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 6764402 is about 2600.8464006934. The cubic root of 6764402 is about 189.1224722476.

The spelling of 6764402 in words is "six million, seven hundred sixty-four thousand, four hundred two".