9070394 has 4 divisors (see below), whose sum is σ = 13605594. Its totient is φ = 4535196.

The previous prime is 9070381. The next prime is 9070403. The reversal of 9070394 is 4930709.

It is a happy number.

9070394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8922169 + 148225 = 2987^2 + 385^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9070394.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2267597 + ... + 2267600.

Almost surely, 2^9070394 is an apocalyptic number.

9070394 is a deficient number, since it is larger than the sum of its proper divisors (4535200).

9070394 is a wasteful number, since it uses less digits than its factorization.

9070394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4535199.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 9070394 is about 3011.7094813411. The cubic root of 9070394 is about 208.5492908708.

The spelling of 9070394 in words is "nine million, seventy thousand, three hundred ninety-four".