3455791 has 2 divisors, whose sum is σ = 3455792. Its totient is φ = 3455790.

The previous prime is 3455761. The next prime is 3455801. The reversal of 3455791 is 1975543.

It is a strong prime.

It is an emirp because it is prime and its reverse (1975543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3455791 - 2¹¹ = 3453743 is a prime.

3455791 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3455741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727895 + 1727896.

It is an arithmetic number, because the mean of its divisors is an integer number (1727896).

Almost surely, 2^3455791 is an apocalyptic number.

3455791 is a deficient number, since it is larger than the sum of its proper divisors (1).

3455791 is an equidigital number, since it uses as much as digits as its factorization.

3455791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 34.

The square root of 3455791 is about 1858.9757932797. The cubic root of 3455791 is about 151.1874782003.

The spelling of 3455791 in words is "three million, four hundred fifty-five thousand, seven hundred ninety-one".