676781375 has 16 divisors (see below), whose sum is σ = 846004224. Its totient is φ = 540540000.

The previous prime is 676781269. The next prime is 676781401. The reversal of 676781375 is 573187676.

It is a de Polignac number, because none of the positive numbers 2^k-676781375 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78530 + ... + 86720.

It is an arithmetic number, because the mean of its divisors is an integer number (52875264).

Almost surely, 2^676781375 is an apocalyptic number.

676781375 is a deficient number, since it is larger than the sum of its proper divisors (169222849).

676781375 is an equidigital number, since it uses as much as digits as its factorization.

676781375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8867 (or 8857 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 50.

The square root of 676781375 is about 26015.0221026237. The cubic root of 676781375 is about 877.9763135665.

The spelling of 676781375 in words is "six hundred seventy-six million, seven hundred eighty-one thousand, three hundred seventy-five".