6981035 has 4 divisors (see below), whose sum is σ = 8377248. Its totient is φ = 5584824.

The previous prime is 6981011. The next prime is 6981043. The reversal of 6981035 is 5301896.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6981035 - 2⁶ = 6980971 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6980992 and 6981010.

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, 698099 + ... + 698108.

It is an arithmetic number, because the mean of its divisors is an integer number (2094312).

Almost surely, 2^6981035 is an apocalyptic number.

6981035 is a deficient number, since it is larger than the sum of its proper divisors (1396213).

6981035 is a wasteful number, since it uses less digits than its factorization.

6981035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396212.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 6981035 is about 2642.1648321026. The cubic root of 6981035 is about 191.1202061228.

The spelling of 6981035 in words is "six million, nine hundred eighty-one thousand, thirty-five".