673832250 has 256 divisors, whose sum is σ = 2302110720. Its totient is φ = 142041600.

The previous prime is 673832227. The next prime is 673832251. The reversal of 673832250 is 52238376.

673832250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×673832250² = 908099802280125000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (673832251) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 613702 + ... + 614798.

It is an arithmetic number, because the mean of its divisors is an integer number (8992620).

Almost surely, 2^673832250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673832250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1151055360).

673832250 is an abundant number, since it is smaller than the sum of its proper divisors (1628278470).

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

673832250 is a wasteful number, since it uses less digits than its factorization.

673832250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143 (or 1127 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 673832250 is about 25958.2790261604. The cubic root of 673832250 is about 876.6991744047.

The spelling of 673832250 in words is "six hundred seventy-three million, eight hundred thirty-two thousand, two hundred fifty".