673400667070 has 32 divisors (see below), whose sum is σ = 1225834495200. Its totient is φ = 266313332736.

The previous prime is 673400667041. The next prime is 673400667091. The reversal of 673400667070 is 70766004376.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 673400667070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17619822 + ... + 17657998.

It is an arithmetic number, because the mean of its divisors is an integer number (38307327975).

Almost surely, 2^673400667070 is an apocalyptic number.

673400667070 is a deficient number, since it is larger than the sum of its proper divisors (552433828130).

673400667070 is a wasteful number, since it uses less digits than its factorization.

673400667070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58092.

The product of its (nonzero) digits is 889056, while the sum is 46.

The spelling of 673400667070 in words is "six hundred seventy-three billion, four hundred million, six hundred sixty-seven thousand, seventy".