6987370 has 32 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 2533440.

The previous prime is 6987359. The next prime is 6987373. The reversal of 6987370 is 737896.

It is not an unprimeable number, because it can be changed into a prime (6987373) 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 15 ways as a sum of consecutive naturals, for example, 7215 + ... + 8125.

It is an arithmetic number, because the mean of its divisors is an integer number (430920).

Almost surely, 2^6987370 is an apocalyptic number.

6987370 is a deficient number, since it is larger than the sum of its proper divisors (6802070).

6987370 is a wasteful number, since it uses less digits than its factorization.

6987370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 6987370 is about 2643.3633878073. The cubic root of 6987370 is about 191.1779998671.

The spelling of 6987370 in words is "six million, nine hundred eighty-seven thousand, three hundred seventy".