3955351 has 4 divisors (see below), whose sum is σ = 3973312. Its totient is φ = 3937392.

The previous prime is 3955331. The next prime is 3955387. The reversal of 3955351 is 1535593.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3955351 - 2⁵ = 3955319 is a prime.

It is a Duffinian number.

3955351 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3955331) 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, 8646 + ... + 9091.

It is an arithmetic number, because the mean of its divisors is an integer number (993328).

Almost surely, 2^3955351 is an apocalyptic number.

3955351 is a deficient number, since it is larger than the sum of its proper divisors (17961).

3955351 is a wasteful number, since it uses less digits than its factorization.

3955351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17960.

The product of its digits is 10125, while the sum is 31.

The square root of 3955351 is about 1988.8064259751. The cubic root of 3955351 is about 158.1472616254.

The spelling of 3955351 in words is "three million, nine hundred fifty-five thousand, three hundred fifty-one".