9261394 has 4 divisors (see below), whose sum is σ = 13892094. Its totient is φ = 4630696.

The previous prime is 9261391. The next prime is 9261409. The reversal of 9261394 is 4931629.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4931629 = 179 ⋅27551.

It can be written as a sum of positive squares in only one way, i.e., 9223369 + 38025 = 3037^2 + 195^2 .

It is not an unprimeable number, because it can be changed into a prime (9261391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2315347 + ... + 2315350.

Almost surely, 2^9261394 is an apocalyptic number.

9261394 is a deficient number, since it is larger than the sum of its proper divisors (4630700).

9261394 is a wasteful number, since it uses less digits than its factorization.

9261394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4630699.

The product of its digits is 11664, while the sum is 34.

The square root of 9261394 is about 3043.2538507328. The cubic root of 9261394 is about 210.0029780379.

The spelling of 9261394 in words is "nine million, two hundred sixty-one thousand, three hundred ninety-four".