9631493850372 has 48 divisors (see below), whose sum is σ = 23210020442112. Its totient is φ = 3105382119840.

The previous prime is 9631493850271. The next prime is 9631493850383. The reversal of 9631493850372 is 2730583941369.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5717968 + ... + 7208199.

It is an arithmetic number, because the mean of its divisors is an integer number (483542092544).

It is a 1-persistent number, because it is pandigital, but 2⋅9631493850372 = 19262987700744 is not.

Almost surely, 2^{9631493850372} is an apocalyptic number.

It is an amenable number.

9631493850372 is an abundant number, since it is smaller than the sum of its proper divisors (13578526591740).

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

9631493850372 is a wasteful number, since it uses less digits than its factorization.

9631493850372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12928208 (or 12928206 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 60.

The spelling of 9631493850372 in words is "nine trillion, six hundred thirty-one billion, four hundred ninety-three million, eight hundred fifty thousand, three hundred seventy-two".