3540244798 has 12 divisors (see below), whose sum is σ = 5641117632. Its totient is φ = 1665997280.

The previous prime is 3540244789. The next prime is 3540244831. The reversal of 3540244798 is 8974420453.

It is a happy 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 5 ways as a sum of consecutive naturals, for example, 3061918 + ... + 3063073.

It is an arithmetic number, because the mean of its divisors is an integer number (470093136).

Almost surely, 2^3540244798 is an apocalyptic number.

3540244798 is a deficient number, since it is larger than the sum of its proper divisors (2100872834).

3540244798 is a wasteful number, since it uses less digits than its factorization.

3540244798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125027 (or 6125010 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 3540244798 is about 59499.9562856982. The cubic root of 3540244798 is about 1524.0916992676.

It can be divided in two parts, 35402 and 44798, that added together give a triangular number (80200 = T₄₀₀).

The spelling of 3540244798 in words is "three billion, five hundred forty million, two hundred forty-four thousand, seven hundred ninety-eight".