9993227534 has 4 divisors (see below), whose sum is σ = 14989841304. Its totient is φ = 4996613766.

The previous prime is 9993227507. The next prime is 9993227551. The reversal of 9993227534 is 4357223999.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2498306882 + ... + 2498306885.

It is an arithmetic number, because the mean of its divisors is an integer number (3747460326).

Almost surely, 2^9993227534 is an apocalyptic number.

9993227534 is a deficient number, since it is larger than the sum of its proper divisors (4996613770).

9993227534 is a wasteful number, since it uses less digits than its factorization.

9993227534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996613769.

The product of its digits is 3674160, while the sum is 53.

The square root of 9993227534 is about 99966.1319347708. The cubic root of 9993227534 is about 2153.9482190055.

The spelling of 9993227534 in words is "nine billion, nine hundred ninety-three million, two hundred twenty-seven thousand, five hundred thirty-four".