9935429344 has 48 divisors (see below), whose sum is σ = 19820868480. Its totient is φ = 4901710720.

The previous prime is 9935429341. The next prime is 9935429353. The reversal of 9935429344 is 4439245399.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9935429291 and 9935429300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9935429341) 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, 2704629 + ... + 2708299.

It is an arithmetic number, because the mean of its divisors is an integer number (412934760).

Almost surely, 2^9935429344 is an apocalyptic number.

It is an amenable number.

9935429344 is a deficient number, since it is larger than the sum of its proper divisors (9885439136).

9935429344 is a wasteful number, since it uses less digits than its factorization.

9935429344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4783 (or 4775 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 52.

The square root of 9935429344 is about 99676.6238593583. The cubic root of 9935429344 is about 2149.7875646605.

The spelling of 9935429344 in words is "nine billion, nine hundred thirty-five million, four hundred twenty-nine thousand, three hundred forty-four".