3576901813 has 4 divisors (see below), whose sum is σ = 3787307820. Its totient is φ = 3366495808.

The previous prime is 3576901793. The next prime is 3576901859. The reversal of 3576901813 is 3181096753.

3576901813 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2424774564 + 1152127249 = 49242^2 + 33943^2 .

It is a cyclic number.

It is not a de Polignac number, because 3576901813 - 2²¹ = 3574804661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3576901813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3576901313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105202978 + ... + 105203011.

It is an arithmetic number, because the mean of its divisors is an integer number (946826955).

Almost surely, 2^3576901813 is an apocalyptic number.

It is an amenable number.

3576901813 is a deficient number, since it is larger than the sum of its proper divisors (210406007).

3576901813 is a wasteful number, since it uses less digits than its factorization.

3576901813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210406006.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 3576901813 is about 59807.2053602239. The cubic root of 3576901813 is about 1529.3339851172. Note that the first 3 decimals are identical.

The spelling of 3576901813 in words is "three billion, five hundred seventy-six million, nine hundred one thousand, eight hundred thirteen".