6987294 has 12 divisors (see below), whose sum is σ = 15139176. Its totient is φ = 2329092.

The previous prime is 6987293. The next prime is 6987359. The reversal of 6987294 is 4927896.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6987293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194074 + ... + 194109.

It is an arithmetic number, because the mean of its divisors is an integer number (1261598).

Almost surely, 2^6987294 is an apocalyptic number.

6987294 is an abundant number, since it is smaller than the sum of its proper divisors (8151882).

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

6987294 is a wasteful number, since it uses less digits than its factorization.

6987294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388191 (or 388188 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 6987294 is about 2643.3490121435. The cubic root of 6987294 is about 191.1773067317.

The spelling of 6987294 in words is "six million, nine hundred eighty-seven thousand, two hundred ninety-four".