3949532 has 6 divisors (see below), whose sum is σ = 6911688. Its totient is φ = 1974764.

The previous prime is 3949531. The next prime is 3949541. The reversal of 3949532 is 2359493.

It is a junction number, because it is equal to n+sod(n) for n = 3949492 and 3949501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3949531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493688 + ... + 493695.

It is an arithmetic number, because the mean of its divisors is an integer number (1151948).

Almost surely, 2^3949532 is an apocalyptic number.

It is an amenable number.

3949532 is a deficient number, since it is larger than the sum of its proper divisors (2962156).

3949532 is a wasteful number, since it uses less digits than its factorization.

3949532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987387 (or 987385 counting only the distinct ones).

The product of its digits is 29160, while the sum is 35.

The square root of 3949532 is about 1987.3429497699. The cubic root of 3949532 is about 158.0696696434.

The spelling of 3949532 in words is "three million, nine hundred forty-nine thousand, five hundred thirty-two".