9315393049 has 32 divisors (see below), whose sum is σ = 10252376064. Its totient is φ = 8429890560.

The previous prime is 9315393041. The next prime is 9315393053. The reversal of 9315393049 is 9403935139.

It is a cyclic number.

It is not a de Polignac number, because 9315393049 - 2³ = 9315393041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9315393041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14265207 + ... + 14265859.

It is an arithmetic number, because the mean of its divisors is an integer number (320386752).

Almost surely, 2^9315393049 is an apocalyptic number.

It is an amenable number.

9315393049 is a deficient number, since it is larger than the sum of its proper divisors (936983015).

9315393049 is a wasteful number, since it uses less digits than its factorization.

9315393049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017.

The product of its (nonzero) digits is 393660, while the sum is 46.

The square root of 9315393049 is about 96516.2838540730. The cubic root of 9315393049 is about 2104.1033186245.

The spelling of 9315393049 in words is "nine billion, three hundred fifteen million, three hundred ninety-three thousand, forty-nine".