6942261396 has 288 divisors, whose sum is σ = 21033492480. Its totient is φ = 1769644800.

The previous prime is 6942261307. The next prime is 6942261421. The reversal of 6942261396 is 6931622496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12157791 + ... + 12158361.

It is an arithmetic number, because the mean of its divisors is an integer number (73032960).

Almost surely, 2^6942261396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6942261396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10516746240).

6942261396 is an abundant number, since it is smaller than the sum of its proper divisors (14091231084).

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

6942261396 is a wasteful number, since it uses less digits than its factorization.

6942261396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 666 counting only the distinct ones).

The product of its digits is 839808, while the sum is 48.

The square root of 6942261396 is about 83320.2340131135. The cubic root of 6942261396 is about 1907.6571326382.

The spelling of 6942261396 in words is "six billion, nine hundred forty-two million, two hundred sixty-one thousand, three hundred ninety-six".