3954694 has 8 divisors (see below), whose sum is σ = 5940720. Its totient is φ = 1974456.

The previous prime is 3954683. The next prime is 3954697. The reversal of 3954694 is 4964593.

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 3³ + 9³ + 5⁹ + 4 + 6⁸ + 9⁵ + 4⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3954697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327 + ... + 3109.

It is an arithmetic number, because the mean of its divisors is an integer number (742590).

Almost surely, 2^3954694 is an apocalyptic number.

3954694 is a deficient number, since it is larger than the sum of its proper divisors (1986026).

3954694 is a wasteful number, since it uses less digits than its factorization.

3954694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2894.

The product of its digits is 116640, while the sum is 40.

The square root of 3954694 is about 1988.6412446693. The cubic root of 3954694 is about 158.1385048379.

The spelling of 3954694 in words is "three million, nine hundred fifty-four thousand, six hundred ninety-four".