3646982654 has 16 divisors (see below), whose sum is σ = 6283392000. Its totient is φ = 1555137144.

The previous prime is 3646982627. The next prime is 3646982657. The reversal of 3646982654 is 4562896463.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3646982596 and 3646982605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3646982657) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 651734 + ... + 657305.

It is an arithmetic number, because the mean of its divisors is an integer number (392712000).

Almost surely, 2^3646982654 is an apocalyptic number.

3646982654 is a deficient number, since it is larger than the sum of its proper divisors (2636409346).

3646982654 is a wasteful number, since it uses less digits than its factorization.

3646982654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309247.

The product of its digits is 7464960, while the sum is 53.

The square root of 3646982654 is about 60390.2529718166. The cubic root of 3646982654 is about 1539.2573376990.

The spelling of 3646982654 in words is "three billion, six hundred forty-six million, nine hundred eighty-two thousand, six hundred fifty-four".