9391034 has 4 divisors (see below), whose sum is σ = 14086554. Its totient is φ = 4695516.

The previous prime is 9391033. The next prime is 9391079. The reversal of 9391034 is 4301939.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4301939 = 1607 ⋅2677.

It can be written as a sum of positive squares in only one way, i.e., 9320809 + 70225 = 3053^2 + 265^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9390988 and 9391006.

It is not an unprimeable number, because it can be changed into a prime (9391033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2347757 + ... + 2347760.

Almost surely, 2^9391034 is an apocalyptic number.

9391034 is a deficient number, since it is larger than the sum of its proper divisors (4695520).

9391034 is a wasteful number, since it uses less digits than its factorization.

9391034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4695519.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 9391034 is about 3064.4794011381. The cubic root of 9391034 is about 210.9783076312.

The spelling of 9391034 in words is "nine million, three hundred ninety-one thousand, thirty-four".