3540794 has 16 divisors (see below), whose sum is σ = 5660928. Its totient is φ = 1655232.

The previous prime is 3540793. The next prime is 3540829. The reversal of 3540794 is 4970453.

3540794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3540794.

It is not an unprimeable number, because it can be changed into a prime (3540793) 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 7 ways as a sum of consecutive naturals, for example, 7349 + ... + 7815.

It is an arithmetic number, because the mean of its divisors is an integer number (353808).

Almost surely, 2^3540794 is an apocalyptic number.

3540794 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3540794 is a deficient number, since it is larger than the sum of its proper divisors (2120134).

3540794 is a wasteful number, since it uses less digits than its factorization.

3540794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3540794 is about 1881.6997635117. The cubic root of 3540794 is about 152.4170506523.

It can be divided in two parts, 3540 and 794, that added together give a palindrome (4334).

The spelling of 3540794 in words is "three million, five hundred forty thousand, seven hundred ninety-four".