3453489 has 16 divisors (see below), whose sum is σ = 5510400. Its totient is φ = 2125008.

The previous prime is 3453479. The next prime is 3453551. The reversal of 3453489 is 9843543.

It is not a de Polignac number, because 3453489 - 2⁷ = 3453361 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3453409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4569 + ... + 5270.

It is an arithmetic number, because the mean of its divisors is an integer number (344400).

Almost surely, 2^3453489 is an apocalyptic number.

3453489 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3453489 is a deficient number, since it is larger than the sum of its proper divisors (2056911).

3453489 is a wasteful number, since it uses less digits than its factorization.

3453489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9861 (or 9855 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 3453489 is about 1858.3565319927. The cubic root of 3453489 is about 151.1539006602.

The spelling of 3453489 in words is "three million, four hundred fifty-three thousand, four hundred eighty-nine".