11630490996 has 12 divisors (see below), whose sum is σ = 27137812352. Its totient is φ = 3876830328.

The previous prime is 11630490973. The next prime is 11630490997. The reversal of 11630490996 is 69909403611.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11630490997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484603780 + ... + 484603803.

Almost surely, 2^11630490996 is an apocalyptic number.

It is an amenable number.

11630490996 is an abundant number, since it is smaller than the sum of its proper divisors (15507321356).

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

11630490996 is a wasteful number, since it uses less digits than its factorization.

11630490996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969207590 (or 969207588 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 48.

The spelling of 11630490996 in words is "eleven billion, six hundred thirty million, four hundred ninety thousand, nine hundred ninety-six".