9995267782 has 8 divisors (see below), whose sum is σ = 15088398336. Its totient is φ = 4965801672.

The previous prime is 9995267773. The next prime is 9995267833. The reversal of 9995267782 is 2877625999.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15915718 + ... + 15916345.

It is an arithmetic number, because the mean of its divisors is an integer number (1886049792).

Almost surely, 2^9995267782 is an apocalyptic number.

9995267782 is a deficient number, since it is larger than the sum of its proper divisors (5093130554).

9995267782 is a wasteful number, since it uses less digits than its factorization.

9995267782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31832222.

The product of its digits is 34292160, while the sum is 64.

The square root of 9995267782 is about 99976.3361101016. The cubic root of 9995267782 is about 2154.0947945903.

The spelling of 9995267782 in words is "nine billion, nine hundred ninety-five million, two hundred sixty-seven thousand, seven hundred eighty-two".