6981029 has 16 divisors (see below), whose sum is σ = 8152704. Its totient is φ = 5913600.

The previous prime is 6981011. The next prime is 6981043. The reversal of 6981029 is 9201896.

It is not a de Polignac number, because 6981029 - 2²⁰ = 5932453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6981029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6981059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10037 + ... + 10709.

It is an arithmetic number, because the mean of its divisors is an integer number (509544).

Almost surely, 2^6981029 is an apocalyptic number.

It is an amenable number.

6981029 is a deficient number, since it is larger than the sum of its proper divisors (1171675).

6981029 is a wasteful number, since it uses less digits than its factorization.

6981029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 6981029 is about 2642.1636966698. The cubic root of 6981029 is about 191.1201513686.

The spelling of 6981029 in words is "six million, nine hundred eighty-one thousand, twenty-nine".