3528940814 has 16 divisors (see below), whose sum is σ = 6054533088. Its totient is φ = 1511173152.

The previous prime is 3528940799. The next prime is 3528940841. The reversal of 3528940814 is 4180498253.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84569 + ... + 119204.

It is an arithmetic number, because the mean of its divisors is an integer number (378408318).

Almost surely, 2^3528940814 is an apocalyptic number.

3528940814 is a deficient number, since it is larger than the sum of its proper divisors (2525592274).

3528940814 is a wasteful number, since it uses less digits than its factorization.

3528940814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205019.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 3528940814 is about 59404.8888055520. Note that the first 4 decimals coincide. The cubic root of 3528940814 is about 1522.4678306373.

The spelling of 3528940814 in words is "three billion, five hundred twenty-eight million, nine hundred forty thousand, eight hundred fourteen".