4070894 has 4 divisors (see below), whose sum is σ = 6106344. Its totient is φ = 2035446.

The previous prime is 4070879. The next prime is 4070903. The reversal of 4070894 is 4980704.

It is a happy number.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4070894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017722 + ... + 1017725.

It is an arithmetic number, because the mean of its divisors is an integer number (1526586).

Almost surely, 2^4070894 is an apocalyptic number.

4070894 is a deficient number, since it is larger than the sum of its proper divisors (2035450).

4070894 is a wasteful number, since it uses less digits than its factorization.

4070894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035449.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4070894 is about 2017.6456576912. The cubic root of 4070894 is about 159.6724287728.

The spelling of 4070894 in words is "four million, seventy thousand, eight hundred ninety-four".