3540244799 has 8 divisors (see below), whose sum is σ = 4357224480. Its totient is φ = 2801072736.

The previous prime is 3540244789. The next prime is 3540244831. The reversal of 3540244799 is 9974420453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3540244799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540244789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19451804 + ... + 19451985.

It is an arithmetic number, because the mean of its divisors is an integer number (544653060).

Almost surely, 2^3540244799 is an apocalyptic number.

3540244799 is a deficient number, since it is larger than the sum of its proper divisors (816979681).

3540244799 is a wasteful number, since it uses less digits than its factorization.

3540244799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38903809.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The square root of 3540244799 is about 59499.9562941016. The cubic root of 3540244799 is about 1524.0916994111.

The spelling of 3540244799 in words is "three billion, five hundred forty million, two hundred forty-four thousand, seven hundred ninety-nine".