4070394 has 12 divisors (see below), whose sum is σ = 8819226. Its totient is φ = 1356792.

The previous prime is 4070383. The next prime is 4070399. The reversal of 4070394 is 4930704.

It can be written as a sum of positive squares in only one way, i.e., 4052169 + 18225 = 2013^2 + 135^2 .

It is not an unprimeable number, because it can be changed into a prime (4070399) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113049 + ... + 113084.

Almost surely, 2^4070394 is an apocalyptic number.

4070394 is an abundant number, since it is smaller than the sum of its proper divisors (4748832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4070394 is a wasteful number, since it uses less digits than its factorization.

4070394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226141 (or 226138 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 4070394 is about 2017.5217470947. The cubic root of 4070394 is about 159.6658913486.

The spelling of 4070394 in words is "four million, seventy thousand, three hundred ninety-four".