673746463602 has 32 divisors (see below), whose sum is σ = 1498349635200. Its totient is φ = 224411863824.

The previous prime is 673746463601. The next prime is 673746463669. The reversal of 673746463602 is 206364647376.

673746463602 is a `hidden beast` number, since 67 + 3 + 7 + 464 + 63 + 60 + 2 = 666.

It is a super-2 number, since 2×673746463602² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (673746463601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4658413 + ... + 4800864.

It is an arithmetic number, because the mean of its divisors is an integer number (46823426100).

Almost surely, 2^673746463602 is an apocalyptic number.

673746463602 is an abundant number, since it is smaller than the sum of its proper divisors (824603171598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673746463602 is a wasteful number, since it uses less digits than its factorization.

673746463602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9460607 (or 9460601 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 54.

The spelling of 673746463602 in words is "six hundred seventy-three billion, seven hundred forty-six million, four hundred sixty-three thousand, six hundred two".