6113879400 has 96 divisors (see below), whose sum is σ = 19001507040. Its totient is φ = 1626197760.

The previous prime is 6113879353. The next prime is 6113879407. The reversal of 6113879400 is 49783116.

It is not an unprimeable number, because it can be changed into a prime (6113879407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225367 + ... + 251033.

It is an arithmetic number, because the mean of its divisors is an integer number (197932365).

Almost surely, 2^6113879400 is an apocalyptic number.

6113879400 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 6113879400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9500753520).

6113879400 is an abundant number, since it is smaller than the sum of its proper divisors (12887627640).

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

6113879400 is a wasteful number, since it uses less digits than its factorization.

6113879400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26083 (or 26074 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 6113879400 is about 78191.3000275606. The cubic root of 6113879400 is about 1828.5448733006.

The spelling of 6113879400 in words is "six billion, one hundred thirteen million, eight hundred seventy-nine thousand, four hundred".