3603220654839 has 32 divisors (see below), whose sum is σ = 5480344739520. Its totient is φ = 2086116083712.

The previous prime is 3603220654699. The next prime is 3603220654879. The reversal of 3603220654839 is 9384560223063.

It is a happy number.

It is not a de Polignac number, because 3603220654839 - 2¹¹ = 3603220652791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 3603220654791 and 3603220654800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3603220654879) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 632577 + ... + 2758005.

It is an arithmetic number, because the mean of its divisors is an integer number (171260773110).

Almost surely, 2^{3603220654839} is an apocalyptic number.

3603220654839 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3603220654839 is a deficient number, since it is larger than the sum of its proper divisors (1877124084681).

3603220654839 is a wasteful number, since it uses less digits than its factorization.

3603220654839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128019.

The product of its (nonzero) digits is 5598720, while the sum is 51.

The spelling of 3603220654839 in words is "three trillion, six hundred three billion, two hundred twenty million, six hundred fifty-four thousand, eight hundred thirty-nine".