6985029 has 16 divisors (see below), whose sum is σ = 9580032. Its totient is φ = 4525248.

The previous prime is 6985021. The next prime is 6985037. The reversal of 6985029 is 9205896.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6985021) and next prime (6985037).

It is not a de Polignac number, because 6985029 - 2³ = 6985021 is a prime.

It is a Curzon number.

6985029 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6985021) 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, 31212 + ... + 31434.

It is an arithmetic number, because the mean of its divisors is an integer number (598752).

Almost surely, 2^6985029 is an apocalyptic number.

It is an amenable number.

6985029 is a deficient number, since it is larger than the sum of its proper divisors (2595003).

6985029 is a wasteful number, since it uses less digits than its factorization.

6985029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 6985029 is about 2642.9205436411. The cubic root of 6985029 is about 191.1566471651.

The spelling of 6985029 in words is "six million, nine hundred eighty-five thousand, twenty-nine".