673038149682 has 16 divisors (see below), whose sum is σ = 1392492723840. Its totient is φ = 216609979152.

The previous prime is 673038149599. The next prime is 673038149683. The reversal of 673038149682 is 286941830376.

It is a super-2 number, since 2×673038149682² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (673038149683) 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, 1934017498 + ... + 1934017845.

It is an arithmetic number, because the mean of its divisors is an integer number (87030795240).

Almost surely, 2^673038149682 is an apocalyptic number.

673038149682 is an abundant number, since it is smaller than the sum of its proper divisors (719454574158).

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

673038149682 is a wasteful number, since it uses less digits than its factorization.

673038149682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3868035377.

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 673038149682 in words is "six hundred seventy-three billion, thirty-eight million, one hundred forty-nine thousand, six hundred eighty-two".