3950343 has 8 divisors (see below), whose sum is σ = 5852400. Its totient is φ = 2633544.

The previous prime is 3950339. The next prime is 3950363. The reversal of 3950343 is 3430593.

3950343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3950343 - 2² = 3950339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 146309 = 3950343 / (3 + 9 + 5 + 0 + 3 + 4 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3950363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73128 + ... + 73181.

It is an arithmetic number, because the mean of its divisors is an integer number (731550).

Almost surely, 2^3950343 is an apocalyptic number.

3950343 is a deficient number, since it is larger than the sum of its proper divisors (1902057).

3950343 is a wasteful number, since it uses less digits than its factorization.

3950343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146318 (or 146312 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 3950343 is about 1987.5469805768. The cubic root of 3950343 is about 158.0804882863.

The spelling of 3950343 in words is "three million, nine hundred fifty thousand, three hundred forty-three".