6954138968 has 16 divisors (see below), whose sum is σ = 14901726480. Its totient is φ = 2980345248.

The previous prime is 6954138929. The next prime is 6954139001. The reversal of 6954138968 is 8698314596.

It is a super-2 number, since 2×6954138968² = 96720097572512210048, which contains 22 as substring.

It is a congruent number.

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, 62090471 + ... + 62090582.

It is an arithmetic number, because the mean of its divisors is an integer number (931357905).

Almost surely, 2^6954138968 is an apocalyptic number.

It is an amenable number.

6954138968 is an abundant number, since it is smaller than the sum of its proper divisors (7947587512).

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

6954138968 is a wasteful number, since it uses less digits than its factorization.

6954138968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124181066 (or 124181062 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 59.

The square root of 6954138968 is about 83391.4801883262. The cubic root of 6954138968 is about 1908.7444548526.

The spelling of 6954138968 in words is "six billion, nine hundred fifty-four million, one hundred thirty-eight thousand, nine hundred sixty-eight".