1677968875 has 48 divisors (see below), whose sum is σ = 2326315680. Its totient is φ = 1198368000.

The previous prime is 1677968863. The next prime is 1677968951. The reversal of 1677968875 is 5788697761.

It is not a de Polignac number, because 1677968875 - 2⁹ = 1677968363 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7327261 + ... + 7327489.

It is an arithmetic number, because the mean of its divisors is an integer number (48464910).

Almost surely, 2^1677968875 is an apocalyptic number.

1677968875 is a deficient number, since it is larger than the sum of its proper divisors (648346805).

1677968875 is an equidigital number, since it uses as much as digits as its factorization.

1677968875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 318 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 64.

The square root of 1677968875 is about 40963.0183824386. The cubic root of 1677968875 is about 1188.3051160639.

It can be divided in two parts, 167796 and 8875, that added together give a palindrome (176671).

The spelling of 1677968875 in words is "one billion, six hundred seventy-seven million, nine hundred sixty-eight thousand, eight hundred seventy-five".