3955246 has 4 divisors (see below), whose sum is σ = 5932872. Its totient is φ = 1977622.

The previous prime is 3955243. The next prime is 3955267. The reversal of 3955246 is 6425593.

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

It is a d-powerful number, because it can be written as 3⁷ + 9 + 5⁹ + 5⁹ + 2⁷ + 4² + 6⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3955243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 988810 + ... + 988813.

It is an arithmetic number, because the mean of its divisors is an integer number (1483218).

Almost surely, 2^3955246 is an apocalyptic number.

3955246 is a deficient number, since it is larger than the sum of its proper divisors (1977626).

3955246 is a wasteful number, since it uses less digits than its factorization.

3955246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977625.

The product of its digits is 32400, while the sum is 34.

The square root of 3955246 is about 1988.7800280574. The cubic root of 3955246 is about 158.1458622039.

The spelling of 3955246 in words is "three million, nine hundred fifty-five thousand, two hundred forty-six".