4783673673621 has 16 divisors (see below), whose sum is σ = 7087284000000. Its totient is φ = 3188953764864.

The previous prime is 4783673673617. The next prime is 4783673673643. The reversal of 4783673673621 is 1263763763874.

It is a happy number.

4783673673621 is a `hidden beast` number, since 478 + 3 + 6 + 7 + 36 + 73 + 62 + 1 = 666.

It is not a de Polignac number, because 4783673673621 - 2² = 4783673673617 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4783673673421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3957996 + ... + 5023253.

It is an arithmetic number, because the mean of its divisors is an integer number (442955250000).

Almost surely, 2^{4783673673621} is an apocalyptic number.

It is an amenable number.

4783673673621 is a deficient number, since it is larger than the sum of its proper divisors (2303610326379).

4783673673621 is a wasteful number, since it uses less digits than its factorization.

4783673673621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9000985 (or 9000979 counting only the distinct ones).

The product of its digits is 128024064, while the sum is 63.

The spelling of 4783673673621 in words is "four trillion, seven hundred eighty-three billion, six hundred seventy-three million, six hundred seventy-three thousand, six hundred twenty-one".