6235944936 has 128 divisors (see below), whose sum is σ = 17530128000. Its totient is φ = 1835301888.

The previous prime is 6235944931. The next prime is 6235944973. The reversal of 6235944936 is 6394495326.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6235944931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 983071 + ... + 989393.

It is an arithmetic number, because the mean of its divisors is an integer number (136954125).

Almost surely, 2^6235944936 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 6235944936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8765064000).

6235944936 is an abundant number, since it is smaller than the sum of its proper divisors (11294183064).

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

6235944936 is a wasteful number, since it uses less digits than its factorization.

6235944936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6483 (or 6479 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 51.

The square root of 6235944936 is about 78967.9994428123. Note that the first 3 decimals coincide. The cubic root of 6235944936 is about 1840.6339316937.

The spelling of 6235944936 in words is "six billion, two hundred thirty-five million, nine hundred forty-four thousand, nine hundred thirty-six".