96639763 has 4 divisors (see below), whose sum is σ = 105425208. Its totient is φ = 87854320.

The previous prime is 96639749. The next prime is 96639787. The reversal of 96639763 is 36793669.

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

It is a cyclic number.

It is not a de Polignac number, because 96639763 - 2⁵ = 96639731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96639163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4392706 + ... + 4392727.

It is an arithmetic number, because the mean of its divisors is an integer number (26356302).

Almost surely, 2^96639763 is an apocalyptic number.

96639763 is a deficient number, since it is larger than the sum of its proper divisors (8785445).

96639763 is a wasteful number, since it uses less digits than its factorization.

96639763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8785444.

The product of its digits is 1102248, while the sum is 49.

The square root of 96639763 is about 9830.5525277067. The cubic root of 96639763 is about 458.9005928295.

The spelling of 96639763 in words is "ninety-six million, six hundred thirty-nine thousand, seven hundred sixty-three".