3950339 has 2 divisors, whose sum is σ = 3950340. Its totient is φ = 3950338.

The previous prime is 3950327. The next prime is 3950363. The reversal of 3950339 is 9330593.

It is a weak prime.

It is an emirp because it is prime and its reverse (9330593) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3950339 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3950389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1975169 + 1975170.

It is an arithmetic number, because the mean of its divisors is an integer number (1975170).

Almost surely, 2^3950339 is an apocalyptic number.

3950339 is a deficient number, since it is larger than the sum of its proper divisors (1).

3950339 is an equidigital number, since it uses as much as digits as its factorization.

3950339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10935, while the sum is 32.

The square root of 3950339 is about 1987.5459743110. The cubic root of 3950339 is about 158.0804349304.

The spelling of 3950339 in words is "three million, nine hundred fifty thousand, three hundred thirty-nine".