3453897 has 8 divisors (see below), whose sum is σ = 4651200. Its totient is φ = 2279600.

The previous prime is 3453833. The next prime is 3453943. The reversal of 3453897 is 7983543.

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 3453897 - 2⁶ = 3453833 is a prime.

It is a d-powerful number, because it can be written as 3 + 4⁵ + 5 + 3¹² + 8⁷ + 9³ + 7⁷ .

It is not an unprimeable number, because it can be changed into a prime (3453097) 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, 5397 + ... + 6002.

It is an arithmetic number, because the mean of its divisors is an integer number (581400).

Almost surely, 2^3453897 is an apocalyptic number.

It is an amenable number.

3453897 is a deficient number, since it is larger than the sum of its proper divisors (1197303).

3453897 is a wasteful number, since it uses less digits than its factorization.

3453897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11503.

The product of its digits is 90720, while the sum is 39.

The square root of 3453897 is about 1858.4663031651. The cubic root of 3453897 is about 151.1598529366.

The spelling of 3453897 in words is "three million, four hundred fifty-three thousand, eight hundred ninety-seven".