3544730 has 32 divisors (see below), whose sum is σ = 7395840. Its totient is φ = 1198080.

The previous prime is 3544727. The next prime is 3544733. The reversal of 3544730 is 374453.

3544730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3544727) and next prime (3544733).

It is a super-2 number, since 2×3544730² = 25130221545800, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3544730.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3544733) 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 15 ways as a sum of consecutive naturals, for example, 5210 + ... + 5850.

It is an arithmetic number, because the mean of its divisors is an integer number (231120).

Almost surely, 2^3544730 is an apocalyptic number.

3544730 is an abundant number, since it is smaller than the sum of its proper divisors (3851110).

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

3544730 is a wasteful number, since it uses less digits than its factorization.

3544730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 3544730 is about 1882.7453359390. The cubic root of 3544730 is about 152.4735061025.

The spelling of 3544730 in words is "three million, five hundred forty-four thousand, seven hundred thirty".