3652420049667 has 24 divisors (see below), whose sum is σ = 5555130551360. Its totient is φ = 2306067453360.

The previous prime is 3652420049623. The next prime is 3652420049669. The reversal of 3652420049667 is 7669400242563.

3652420049667 is a `hidden beast` number, since 3 + 6 + 52 + 42 + 0 + 0 + 496 + 67 = 666.

It is not a de Polignac number, because 3652420049667 - 2¹⁶ = 3652419984131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3652420049669) 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 23 ways as a sum of consecutive naturals, for example, 2806009 + ... + 3895962.

Almost surely, 2^{3652420049667} is an apocalyptic number.

3652420049667 is a deficient number, since it is larger than the sum of its proper divisors (1902710501693).

3652420049667 is a wasteful number, since it uses less digits than its factorization.

3652420049667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6705183 (or 6705180 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 54.

The spelling of 3652420049667 in words is "three trillion, six hundred fifty-two billion, four hundred twenty million, forty-nine thousand, six hundred sixty-seven".