6364140036 has 24 divisors (see below), whose sum is σ = 14881884864. Its totient is φ = 2116776480.

The previous prime is 6364140031. The next prime is 6364140037. The reversal of 6364140036 is 6300414636.

It is a junction number, because it is equal to n+sod(n) for n = 6364139979 and 6364140006.

It is not an unprimeable number, because it can be changed into a prime (6364140031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569680 + ... + 580743.

It is an arithmetic number, because the mean of its divisors is an integer number (620078536).

Almost surely, 2^6364140036 is an apocalyptic number.

It is an amenable number.

6364140036 is an abundant number, since it is smaller than the sum of its proper divisors (8517744828).

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

6364140036 is a wasteful number, since it uses less digits than its factorization.

6364140036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150891 (or 1150889 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 6364140036 is about 79775.5603928923. The cubic root of 6364140036 is about 1853.1613864798.

The spelling of 6364140036 in words is "six billion, three hundred sixty-four million, one hundred forty thousand, thirty-six".