734000000672 has 24 divisors (see below), whose sum is σ = 1484118246996. Its totient is φ = 357081080832.

The previous prime is 734000000653. The next prime is 734000000683. The reversal of 734000000672 is 276000000437.

It can be written as a sum of positive squares in 2 ways, for example, as 493472530576 + 240527470096 = 702476^2 + 490436^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309965033 + ... + 309967400.

Almost surely, 2^734000000672 is an apocalyptic number.

It is an amenable number.

734000000672 is an abundant number, since it is smaller than the sum of its proper divisors (750118246324).

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

734000000672 is a wasteful number, since it uses less digits than its factorization.

734000000672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619932480 (or 619932472 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The spelling of 734000000672 in words is "seven hundred thirty-four billion, six hundred seventy-two", and thus it is an aban number.