6842765400 has 96 divisors (see below), whose sum is σ = 21355218000. Its totient is φ = 1812467200.

The previous prime is 6842765359. The next prime is 6842765417. The reversal of 6842765400 is 45672486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51130 + ... + 127670.

Almost surely, 2^6842765400 is an apocalyptic number.

6842765400 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6842765400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10677609000).

6842765400 is an abundant number, since it is smaller than the sum of its proper divisors (14512452600).

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

6842765400 is a wasteful number, since it uses less digits than its factorization.

6842765400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76709 (or 76700 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The square root of 6842765400 is about 82721.0094232414. The cubic root of 6842765400 is about 1898.4997760431.

The spelling of 6842765400 in words is "six billion, eight hundred forty-two million, seven hundred sixty-five thousand, four hundred".