3453697 has 8 divisors (see below), whose sum is σ = 3848040. Its totient is φ = 3077760.

The previous prime is 3453689. The next prime is 3453707. The reversal of 3453697 is 7963543.

It can be written as a sum of positive squares in 4 ways, for example, as 53361 + 3400336 = 231^2 + 1844^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3453697 - 2³ = 3453689 is a prime.

It is a d-powerful number, because it can be written as 3¹¹ + 4 + 5³ + 3¹³ + 6⁸ + 9² + 7⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3453647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4204 + ... + 4957.

It is an arithmetic number, because the mean of its divisors is an integer number (481005).

Almost surely, 2^3453697 is an apocalyptic number.

It is an amenable number.

3453697 is a deficient number, since it is larger than the sum of its proper divisors (394343).

3453697 is a wasteful number, since it uses less digits than its factorization.

3453697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9203.

The product of its digits is 68040, while the sum is 37.

The square root of 3453697 is about 1858.4124945770. The cubic root of 3453697 is about 151.1569352127.

The spelling of 3453697 in words is "three million, four hundred fifty-three thousand, six hundred ninety-seven".