3940532 has 24 divisors (see below), whose sum is σ = 7366464. Its totient is φ = 1837952.

The previous prime is 3940523. The next prime is 3940553. The reversal of 3940532 is 2350493.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11183 + ... + 11529.

It is an arithmetic number, because the mean of its divisors is an integer number (306936).

Almost surely, 2^3940532 is an apocalyptic number.

It is an amenable number.

3940532 is a deficient number, since it is larger than the sum of its proper divisors (3425932).

3940532 is a wasteful number, since it uses less digits than its factorization.

3940532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 3940532 is about 1985.0773284686. The cubic root of 3940532 is about 157.9495111874.

The spelling of 3940532 in words is "three million, nine hundred forty thousand, five hundred thirty-two".