9173763982 has 4 divisors (see below), whose sum is σ = 13760645976. Its totient is φ = 4586881990.

The previous prime is 9173763961. The next prime is 9173763983. The reversal of 9173763982 is 2893673719.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9173763983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2293440994 + ... + 2293440997.

It is an arithmetic number, because the mean of its divisors is an integer number (3440161494).

Almost surely, 2^9173763982 is an apocalyptic number.

9173763982 is a deficient number, since it is larger than the sum of its proper divisors (4586881994).

9173763982 is a wasteful number, since it uses less digits than its factorization.

9173763982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586881993.

The product of its digits is 3429216, while the sum is 55.

The square root of 9173763982 is about 95779.7681245888. The cubic root of 9173763982 is about 2093.3853837169.

The spelling of 9173763982 in words is "nine billion, one hundred seventy-three million, seven hundred sixty-three thousand, nine hundred eighty-two".