9139364 has 12 divisors (see below), whose sum is σ = 17224284. Its totient is φ = 4218144.

The previous prime is 9139363. The next prime is 9139367. The reversal of 9139364 is 4639319.

It can be written as a sum of positive squares in 2 ways, for example, as 6041764 + 3097600 = 2458^2 + 1760^2 .

It is not an unprimeable number, because it can be changed into a prime (9139363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87827 + ... + 87930.

It is an arithmetic number, because the mean of its divisors is an integer number (1435357).

Almost surely, 2^9139364 is an apocalyptic number.

It is an amenable number.

9139364 is a deficient number, since it is larger than the sum of its proper divisors (8084920).

9139364 is a wasteful number, since it uses less digits than its factorization.

9139364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175774 (or 175772 counting only the distinct ones).

The product of its digits is 17496, while the sum is 35.

The square root of 9139364 is about 3023.1381046853. The cubic root of 9139364 is about 209.0765498760.

It can be divided in two parts, 913936 and 4, that multiplied together give a square (3655744 = 1912²).

The spelling of 9139364 in words is "nine million, one hundred thirty-nine thousand, three hundred sixty-four".