673403036 has 6 divisors (see below), whose sum is σ = 1178455320. Its totient is φ = 336701516.

The previous prime is 673403009. The next prime is 673403051. The reversal of 673403036 is 630304376.

It is a junction number, because it is equal to n+sod(n) for n = 673402993 and 673403011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84175376 + ... + 84175383.

It is an arithmetic number, because the mean of its divisors is an integer number (196409220).

Almost surely, 2^673403036 is an apocalyptic number.

It is an amenable number.

673403036 is a deficient number, since it is larger than the sum of its proper divisors (505052284).

673403036 is a wasteful number, since it uses less digits than its factorization.

673403036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168350763 (or 168350761 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 673403036 is about 25950.0103275509. The cubic root of 673403036 is about 876.5129898443.

The spelling of 673403036 in words is "six hundred seventy-three million, four hundred three thousand, thirty-six".