672706770000 has 300 divisors, whose sum is σ = 2218992770016. Its totient is φ = 175554400000.

The previous prime is 672706769971. The next prime is 672706770019. The reversal of 672706770000 is 77607276.

It is a tau number, because it is divible by the number of its divisors (300).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 66264925 + ... + 66275075.

Almost surely, 2^672706770000 is an apocalyptic number.

672706770000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 672706770000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1109496385008).

672706770000 is an abundant number, since it is smaller than the sum of its proper divisors (1546286000016).

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

672706770000 is a wasteful number, since it uses less digits than its factorization.

672706770000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10276 (or 10208 counting only the distinct ones).

The product of its (nonzero) digits is 172872, while the sum is 42.

The spelling of 672706770000 in words is "six hundred seventy-two billion, seven hundred six million, seven hundred seventy thousand".