3605542738 has 32 divisors (see below), whose sum is σ = 6296918400. Its totient is φ = 1516354560.

The previous prime is 3605542709. The next prime is 3605542741. The reversal of 3605542738 is 8372455063.

It is a junction number, because it is equal to n+sod(n) for n = 3605542694 and 3605542703.

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 15 ways as a sum of consecutive naturals, for example, 378745 + ... + 388147.

It is an arithmetic number, because the mean of its divisors is an integer number (196778700).

Almost surely, 2^3605542738 is an apocalyptic number.

3605542738 is a deficient number, since it is larger than the sum of its proper divisors (2691375662).

3605542738 is a wasteful number, since it uses less digits than its factorization.

3605542738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9922.

The product of its (nonzero) digits is 604800, while the sum is 43.

The square root of 3605542738 is about 60046.1717181037. The cubic root of 3605542738 is about 1533.4050267150.

The spelling of 3605542738 in words is "three billion, six hundred five million, five hundred forty-two thousand, seven hundred thirty-eight".