3955453 has 4 divisors (see below), whose sum is σ = 3967200. Its totient is φ = 3943708.

The previous prime is 3955447. The next prime is 3955459. The reversal of 3955453 is 3545593.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3545593 = 293 ⋅12101.

It is an interprime number because it is at equal distance from previous prime (3955447) and next prime (3955459).

It is a cyclic number.

It is not a de Polignac number, because 3955453 - 2⁵ = 3955421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3955459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5353 + ... + 6046.

It is an arithmetic number, because the mean of its divisors is an integer number (991800).

Almost surely, 2^3955453 is an apocalyptic number.

It is an amenable number.

3955453 is a deficient number, since it is larger than the sum of its proper divisors (11747).

3955453 is a wasteful number, since it uses less digits than its factorization.

3955453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11746.

The product of its digits is 40500, while the sum is 34.

The square root of 3955453 is about 1988.8320693311. The cubic root of 3955453 is about 158.1486210397.

The spelling of 3955453 in words is "three million, nine hundred fifty-five thousand, four hundred fifty-three".