3621336741 has 20 divisors (see below), whose sum is σ = 5901439104. Its totient is φ = 2194749000.

The previous prime is 3621336739. The next prime is 3621336773. The reversal of 3621336741 is 1476331263.

It is not a de Polignac number, because 3621336741 - 2¹ = 3621336739 is a prime.

It is a super-2 number, since 2×3621336741² = 26228159583433002162, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3621336696 and 3621336705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3621336721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2031285 + ... + 2033066.

Almost surely, 2^3621336741 is an apocalyptic number.

It is an amenable number.

3621336741 is a deficient number, since it is larger than the sum of its proper divisors (2280102363).

3621336741 is a wasteful number, since it uses less digits than its factorization.

3621336741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4064374 (or 4064365 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 3621336741 is about 60177.5434942305. The cubic root of 3621336741 is about 1535.6407813233.

The spelling of 3621336741 in words is "three billion, six hundred twenty-one million, three hundred thirty-six thousand, seven hundred forty-one".