9069929389 has 4 divisors (see below), whose sum is σ = 9071957056. Its totient is φ = 9067901724.

The previous prime is 9069929383. The next prime is 9069929441. The reversal of 9069929389 is 9839299609.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9839299609 = 13499 ⋅728891.

It is a cyclic number.

It is not a de Polignac number, because 9069929389 - 2⁷ = 9069929261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9069929389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9069929383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007109 + ... + 1016074.

It is an arithmetic number, because the mean of its divisors is an integer number (2267989264).

Almost surely, 2^9069929389 is an apocalyptic number.

It is an amenable number.

9069929389 is a deficient number, since it is larger than the sum of its proper divisors (2027667).

9069929389 is a wasteful number, since it uses less digits than its factorization.

9069929389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027666.

The product of its (nonzero) digits is 17006112, while the sum is 64.

The square root of 9069929389 is about 95236.1768919773. The cubic root of 9069929389 is about 2085.4572998360.

The spelling of 9069929389 in words is "nine billion, sixty-nine million, nine hundred twenty-nine thousand, three hundred eighty-nine".