3540458 has 8 divisors (see below), whose sum is σ = 5326560. Its totient is φ = 1764940.

The previous prime is 3540457. The next prime is 3540461. The reversal of 3540458 is 8540453.

3540458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3540458.

It is not an unprimeable number, because it can be changed into a prime (3540451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748 + ... + 3183.

It is an arithmetic number, because the mean of its divisors is an integer number (665820).

Almost surely, 2^3540458 is an apocalyptic number.

3540458 is a deficient number, since it is larger than the sum of its proper divisors (1786102).

3540458 is a wasteful number, since it uses less digits than its factorization.

3540458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5292.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 3540458 is about 1881.6104804130. The cubic root of 3540458 is about 152.4122293468.

The spelling of 3540458 in words is "three million, five hundred forty thousand, four hundred fifty-eight".