3540450298 has 16 divisors (see below), whose sum is σ = 6621102144. Its totient is φ = 1379396160.

The previous prime is 3540450289. The next prime is 3540450317. The reversal of 3540450298 is 8920540453.

It is a self number, because there is not a number n which added to its sum of digits gives 3540450298.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11494815 + ... + 11495122.

It is an arithmetic number, because the mean of its divisors is an integer number (413818884).

Almost surely, 2^3540450298 is an apocalyptic number.

3540450298 is a deficient number, since it is larger than the sum of its proper divisors (3080651846).

3540450298 is a wasteful number, since it uses less digits than its factorization.

3540450298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22989957.

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 3540450298 is about 59501.6831526638. The cubic root of 3540450298 is about 1524.1211882627.

The spelling of 3540450298 in words is "three billion, five hundred forty million, four hundred fifty thousand, two hundred ninety-eight".