9142763796 has 36 divisors (see below), whose sum is σ = 23189778612. Its totient is φ = 3037183104.

The previous prime is 9142763789. The next prime is 9142763797. The reversal of 9142763796 is 6973672419.

It is a happy number.

9142763796 is a `hidden beast` number, since 91 + 427 + 63 + 79 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9008667396 + 134096400 = 94914^2 + 11580^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9142763797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 422841 + ... + 443936.

It is an arithmetic number, because the mean of its divisors is an integer number (644160517).

Almost surely, 2^9142763796 is an apocalyptic number.

It is an amenable number.

9142763796 is an abundant number, since it is smaller than the sum of its proper divisors (14047014816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9142763796 is a wasteful number, since it uses less digits than its factorization.

9142763796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867080 (or 867075 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 54.

The square root of 9142763796 is about 95617.8006231057. The cubic root of 9142763796 is about 2091.0247179270.

The spelling of 9142763796 in words is "nine billion, one hundred forty-two million, seven hundred sixty-three thousand, seven hundred ninety-six".