3994277 has 8 divisors (see below), whose sum is σ = 4601856. Its totient is φ = 3395952.

The previous prime is 3994271. The next prime is 3994279. The reversal of 3994277 is 7724993.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3994277 - 2⁶ = 3994213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3994271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1358 + ... + 3135.

It is an arithmetic number, because the mean of its divisors is an integer number (575232).

Almost surely, 2^3994277 is an apocalyptic number.

It is an amenable number.

3994277 is a deficient number, since it is larger than the sum of its proper divisors (607579).

3994277 is a wasteful number, since it uses less digits than its factorization.

3994277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4627.

The product of its digits is 95256, while the sum is 41.

The square root of 3994277 is about 1998.5687378722. The cubic root of 3994277 is about 158.6643632609.

The spelling of 3994277 in words is "three million, nine hundred ninety-four thousand, two hundred seventy-seven".