3949498 has 24 divisors (see below), whose sum is σ = 6960384. Its totient is φ = 1675800.

The previous prime is 3949487. The next prime is 3949501. The reversal of 3949498 is 8949493.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18613 + ... + 18823.

It is an arithmetic number, because the mean of its divisors is an integer number (290016).

Almost surely, 2^3949498 is an apocalyptic number.

3949498 is a deficient number, since it is larger than the sum of its proper divisors (3010886).

3949498 is a wasteful number, since it uses less digits than its factorization.

3949498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 411 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 3949498 is about 1987.3343956164. The cubic root of 3949498 is about 158.0692160551.

The spelling of 3949498 in words is "three million, nine hundred forty-nine thousand, four hundred ninety-eight".