4149694 has 8 divisors (see below), whose sum is σ = 6234480. Its totient is φ = 2071536.

The previous prime is 4149679. The next prime is 4149703. The reversal of 4149694 is 4969414.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442 + ... + 2914.

It is an arithmetic number, because the mean of its divisors is an integer number (779310).

Almost surely, 2^4149694 is an apocalyptic number.

4149694 is a deficient number, since it is larger than the sum of its proper divisors (2084786).

4149694 is a wasteful number, since it uses less digits than its factorization.

4149694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3314.

The product of its digits is 31104, while the sum is 37.

The square root of 4149694 is about 2037.0797726157. The cubic root of 4149694 is about 160.6961076959.

The spelling of 4149694 in words is "four million, one hundred forty-nine thousand, six hundred ninety-four".