9938496036 has 48 divisors (see below), whose sum is σ = 26532079616. Its totient is φ = 2836417824.

The previous prime is 9938496017. The next prime is 9938496083. The reversal of 9938496036 is 6306948399.

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, 10965 + ... + 141411.

Almost surely, 2^9938496036 is an apocalyptic number.

It is an amenable number.

9938496036 is an abundant number, since it is smaller than the sum of its proper divisors (16593583580).

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

9938496036 is a wasteful number, since it uses less digits than its factorization.

9938496036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131368 (or 131366 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 57.

The square root of 9938496036 is about 99692.0058781044. The cubic root of 9938496036 is about 2150.0087279977.

The spelling of 9938496036 in words is "nine billion, nine hundred thirty-eight million, four hundred ninety-six thousand, thirty-six".