6807474 has 12 divisors (see below), whose sum is σ = 14749566. Its totient is φ = 2269152.

The previous prime is 6807473. The next prime is 6807499. The reversal of 6807474 is 4747086.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6796449 + 11025 = 2607^2 + 105^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6807473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 189079 + ... + 189114.

Almost surely, 2^6807474 is an apocalyptic number.

6807474 is an abundant number, since it is smaller than the sum of its proper divisors (7942092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6807474 is a wasteful number, since it uses less digits than its factorization.

6807474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378201 (or 378198 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 6807474 is about 2609.1136425997. The cubic root of 6807474 is about 189.5230326383.

The spelling of 6807474 in words is "six million, eight hundred seven thousand, four hundred seventy-four".