6902946 has 24 divisors (see below), whose sum is σ = 15108444. Its totient is φ = 2277600.

The previous prime is 6902939. The next prime is 6902971. The reversal of 6902946 is 6492096.

It can be written as a sum of positive squares in 2 ways, for example, as 6890625 + 12321 = 2625^2 + 111^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 6902946.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81 + ... + 3716.

Almost surely, 2^6902946 is an apocalyptic number.

6902946 is an abundant number, since it is smaller than the sum of its proper divisors (8205498).

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

6902946 is a wasteful number, since it uses less digits than its factorization.

6902946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3906 (or 3903 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 6902946 is about 2627.3458089867. The cubic root of 6902946 is about 190.4049166927.

The spelling of 6902946 in words is "six million, nine hundred two thousand, nine hundred forty-six".