6394224936 has 64 divisors (see below), whose sum is σ = 17634801600. Its totient is φ = 1915865600.

The previous prime is 6394224929. The next prime is 6394224953.

6394224936 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6394224936² = 81772225064328408192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112575 + ... + 159566.

It is an arithmetic number, because the mean of its divisors is an integer number (275543775).

Almost surely, 2^6394224936 is an apocalyptic number.

6394224936 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6394224936 is an abundant number, since it is smaller than the sum of its proper divisors (11240576664).

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

6394224936 is a wasteful number, since it uses less digits than its factorization.

6394224936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272250 (or 272246 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 48.

The square root of 6394224936 is about 79963.8977039014. The cubic root of 6394224936 is about 1856.0769180432.

The spelling of 6394224936 in words is "six billion, three hundred ninety-four million, two hundred twenty-four thousand, nine hundred thirty-six".