3453534 has 24 divisors (see below), whose sum is σ = 8551920. Its totient is φ = 986688.

The previous prime is 3453479. The next prime is 3453551. The reversal of 3453534 is 4353543.

It is a happy number.

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 3453498 and 3453507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13579 + ... + 13830.

It is an arithmetic number, because the mean of its divisors is an integer number (356330).

Almost surely, 2^3453534 is an apocalyptic number.

3453534 is an abundant number, since it is smaller than the sum of its proper divisors (5098386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3453534 is a wasteful number, since it uses less digits than its factorization.

3453534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27424 (or 27421 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 3453534 is about 1858.3686394255. The cubic root of 3453534 is about 151.1545571843.

Subtracting 3453534 from its reverse (4353543), we obtain a palindrome (900009).

The spelling of 3453534 in words is "three million, four hundred fifty-three thousand, five hundred thirty-four".