9292970139 has 4 divisors (see below), whose sum is σ = 12390626856. Its totient is φ = 6195313424.

The previous prime is 9292970131. The next prime is 9292970147. The reversal of 9292970139 is 9310792929.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (9292970131) and next prime (9292970147).

It is a cyclic number.

It is not a de Polignac number, because 9292970139 - 2³ = 9292970131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9292970091 and 9292970100.

It is not an unprimeable number, because it can be changed into a prime (9292970131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1548828354 + ... + 1548828359.

It is an arithmetic number, because the mean of its divisors is an integer number (3097656714).

Almost surely, 2^9292970139 is an apocalyptic number.

9292970139 is a deficient number, since it is larger than the sum of its proper divisors (3097656717).

9292970139 is a wasteful number, since it uses less digits than its factorization.

9292970139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3097656716.

The product of its (nonzero) digits is 551124, while the sum is 51.

The square root of 9292970139 is about 96400.0525881599. The cubic root of 9292970139 is about 2102.4137128553.

The spelling of 9292970139 in words is "nine billion, two hundred ninety-two million, nine hundred seventy thousand, one hundred thirty-nine".