3453797 has 4 divisors (see below), whose sum is σ = 3458700. Its totient is φ = 3448896.

The previous prime is 3453787. The next prime is 3453809. The reversal of 3453797 is 7973543.

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

It can be written as a sum of positive squares in 2 ways, for example, as 474721 + 2979076 = 689^2 + 1726^2 .

It is a cyclic number.

It is not a de Polignac number, because 3453797 - 2¹⁰ = 3452773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3453797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453707) 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, 1172 + ... + 2877.

It is an arithmetic number, because the mean of its divisors is an integer number (864675).

Almost surely, 2^3453797 is an apocalyptic number.

It is an amenable number.

3453797 is a deficient number, since it is larger than the sum of its proper divisors (4903).

3453797 is an equidigital number, since it uses as much as digits as its factorization.

3453797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4902.

The product of its digits is 79380, while the sum is 38.

The square root of 3453797 is about 1858.4393990658. The cubic root of 3453797 is about 151.1583940887.

The spelling of 3453797 in words is "three million, four hundred fifty-three thousand, seven hundred ninety-seven".