3950542 has 8 divisors (see below), whose sum is σ = 5935176. Its totient is φ = 1972152.

The previous prime is 3950533. The next prime is 3950563. The reversal of 3950542 is 2450593.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3950542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648 + ... + 2884.

It is an arithmetic number, because the mean of its divisors is an integer number (741897).

Almost surely, 2^3950542 is an apocalyptic number.

3950542 is a deficient number, since it is larger than the sum of its proper divisors (1984634).

3950542 is a wasteful number, since it uses less digits than its factorization.

3950542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3122.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 3950542 is about 1987.5970416561. The cubic root of 3950542 is about 158.0831426962.

The spelling of 3950542 in words is "three million, nine hundred fifty thousand, five hundred forty-two".