3455995 has 4 divisors (see below), whose sum is σ = 4147200. Its totient is φ = 2764792.

The previous prime is 3455951. The next prime is 3455999. The reversal of 3455995 is 5995543.

It is a happy number.

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 3455995 - 2⁹ = 3455483 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3455999) 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, 345595 + ... + 345604.

It is an arithmetic number, because the mean of its divisors is an integer number (1036800).

Almost surely, 2^3455995 is an apocalyptic number.

3455995 is a deficient number, since it is larger than the sum of its proper divisors (691205).

3455995 is an equidigital number, since it uses as much as digits as its factorization.

3455995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691204.

The product of its digits is 121500, while the sum is 40.

The square root of 3455995 is about 1859.0306613932. The cubic root of 3455995 is about 151.1904530753.

The spelling of 3455995 in words is "three million, four hundred fifty-five thousand, nine hundred ninety-five".