3949196 has 6 divisors (see below), whose sum is σ = 6911100. Its totient is φ = 1974596.

The previous prime is 3949193. The next prime is 3949199. The reversal of 3949196 is 6919493.

It is an interprime number because it is at equal distance from previous prime (3949193) and next prime (3949199).

It is a super-2 number, since 2×3949196² = 31192298092832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3949193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493646 + ... + 493653.

It is an arithmetic number, because the mean of its divisors is an integer number (1151850).

Almost surely, 2^3949196 is an apocalyptic number.

It is an amenable number.

3949196 is a deficient number, since it is larger than the sum of its proper divisors (2961904).

3949196 is a wasteful number, since it uses less digits than its factorization.

3949196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987303 (or 987301 counting only the distinct ones).

The product of its digits is 52488, while the sum is 41.

The square root of 3949196 is about 1987.2584129901. The cubic root of 3949196 is about 158.0651870097.

The spelling of 3949196 in words is "three million, nine hundred forty-nine thousand, one hundred ninety-six".