3958935 has 32 divisors (see below), whose sum is σ = 6912000. Its totient is φ = 1927296.

The previous prime is 3958931. The next prime is 3958937. The reversal of 3958935 is 5398593.

It is not a de Polignac number, because 3958935 - 2² = 3958931 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3958931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8026 + ... + 8504.

It is an arithmetic number, because the mean of its divisors is an integer number (216000).

Almost surely, 2^3958935 is an apocalyptic number.

3958935 is a deficient number, since it is larger than the sum of its proper divisors (2953065).

3958935 is a wasteful number, since it uses less digits than its factorization.

3958935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its digits is 145800, while the sum is 42.

The square root of 3958935 is about 1989.7072649010. The cubic root of 3958935 is about 158.1950137024.

The spelling of 3958935 in words is "three million, nine hundred fifty-eight thousand, nine hundred thirty-five".