673413750 has 140 divisors (see below), whose sum is σ = 1895065260. Its totient is φ = 179334000.

The previous prime is 673413749. The next prime is 673413761. The reversal of 673413750 is 57314376.

673413750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 69 ways as a sum of consecutive naturals, for example, 910881 + ... + 911619.

Almost surely, 2^673413750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673413750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (947532630).

673413750 is an abundant number, since it is smaller than the sum of its proper divisors (1221651510).

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

673413750 is an frugal number, since it uses more digits than its factorization.

673413750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 673413750 is about 25950.2167621005. The cubic root of 673413750 is about 876.5176383286.

The spelling of 673413750 in words is "six hundred seventy-three million, four hundred thirteen thousand, seven hundred fifty".