9383949036 has 192 divisors, whose sum is σ = 30952320000. Its totient is φ = 2437283520.

The previous prime is 9383949019. The next prime is 9383949049. The reversal of 9383949036 is 6309493839.

It is a happy number.

9383949036 is a `hidden beast` number, since 93 + 8 + 39 + 490 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 395970 + ... + 418998.

It is an arithmetic number, because the mean of its divisors is an integer number (161210000).

Almost surely, 2^9383949036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9383949036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15476160000).

9383949036 is an abundant number, since it is smaller than the sum of its proper divisors (21568370964).

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

9383949036 is a wasteful number, since it uses less digits than its factorization.

9383949036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23074 (or 23052 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 54.

The square root of 9383949036 is about 96870.7852554112. The cubic root of 9383949036 is about 2109.2523751570.

The spelling of 9383949036 in words is "nine billion, three hundred eighty-three million, nine hundred forty-nine thousand, thirty-six".