6985935042 has 32 divisors (see below), whose sum is σ = 14104298880. Its totient is φ = 2306599680.

The previous prime is 6985935041. The next prime is 6985935043. The reversal of 6985935042 is 2405395896.

It is an interprime number because it is at equal distance from previous prime (6985935041) and next prime (6985935043).

It is a super-2 number, since 2×6985935042² = 97606576822087083528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6985935041) 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, 2161884 + ... + 2165112.

It is an arithmetic number, because the mean of its divisors is an integer number (440759340).

Almost surely, 2^6985935042 is an apocalyptic number.

6985935042 is an abundant number, since it is smaller than the sum of its proper divisors (7118363838).

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

6985935042 is a wasteful number, since it uses less digits than its factorization.

6985935042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538.

The product of its (nonzero) digits is 2332800, while the sum is 51.

The square root of 6985935042 is about 83581.9061878826. The cubic root of 6985935042 is about 1911.6491191070.

The spelling of 6985935042 in words is "six billion, nine hundred eighty-five million, nine hundred thirty-five thousand, forty-two".