3950493 has 4 divisors (see below), whose sum is σ = 5267328. Its totient is φ = 2633660.

The previous prime is 3950459. The next prime is 3950497. The reversal of 3950493 is 3940593.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3950493 - 2¹⁰ = 3949469 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3950497) by changing a digit.

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, 658413 + ... + 658418.

It is an arithmetic number, because the mean of its divisors is an integer number (1316832).

Almost surely, 2^3950493 is an apocalyptic number.

It is an amenable number.

3950493 is a deficient number, since it is larger than the sum of its proper divisors (1316835).

3950493 is a wasteful number, since it uses less digits than its factorization.

3950493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316834.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 3950493 is about 1987.5847151757. The cubic root of 3950493 is about 158.0824891060.

The spelling of 3950493 in words is "three million, nine hundred fifty thousand, four hundred ninety-three".