6338430036 has 24 divisors (see below), whose sum is σ = 16432967040. Its totient is φ = 2112809976.

The previous prime is 6338430023. The next prime is 6338430067. The reversal of 6338430036 is 6300348336.

It is a happy number.

It is a super-2 number, since 2×6338430036² = 80351390642533922592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29344476 + ... + 29344691.

It is an arithmetic number, because the mean of its divisors is an integer number (684706960).

Almost surely, 2^6338430036 is an apocalyptic number.

It is an amenable number.

6338430036 is an abundant number, since it is smaller than the sum of its proper divisors (10094537004).

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

6338430036 is a wasteful number, since it uses less digits than its factorization.

6338430036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58689180 (or 58689172 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The square root of 6338430036 is about 79614.2577431957. The cubic root of 6338430036 is about 1850.6625370837.

The spelling of 6338430036 in words is "six billion, three hundred thirty-eight million, four hundred thirty thousand, thirty-six".