676381750 has 64 divisors (see below), whose sum is σ = 1402292736. Its totient is φ = 242220000.

The previous prime is 676381729. The next prime is 676381753. The reversal of 676381750 is 57183676.

It is a junction number, because it is equal to n+sod(n) for n = 676381697 and 676381706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676381753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182415 + ... + 186085.

It is an arithmetic number, because the mean of its divisors is an integer number (21910824).

Almost surely, 2^676381750 is an apocalyptic number.

676381750 is an abundant number, since it is smaller than the sum of its proper divisors (725910986).

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

676381750 is a wasteful number, since it uses less digits than its factorization.

676381750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766 (or 3756 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 676381750 is about 26007.3403099971. The cubic root of 676381750 is about 877.8034707654.

The spelling of 676381750 in words is "six hundred seventy-six million, three hundred eighty-one thousand, seven hundred fifty".