677352701 has 2 divisors, whose sum is σ = 677352702. Its totient is φ = 677352700.

The previous prime is 677352631. The next prime is 677352703. The reversal of 677352701 is 107253776.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 677352676 + 25 = 26026^2 + 5^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-677352701 is a prime.

Together with 677352703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (677352703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338676350 + 338676351.

It is an arithmetic number, because the mean of its divisors is an integer number (338676351).

Almost surely, 2^677352701 is an apocalyptic number.

It is an amenable number.

677352701 is a deficient number, since it is larger than the sum of its proper divisors (1).

677352701 is an equidigital number, since it uses as much as digits as its factorization.

677352701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61740, while the sum is 38.

The square root of 677352701 is about 26026.0004802889. Note that the first 3 decimals coincide. The cubic root of 677352701 is about 878.2233010625.

The spelling of 677352701 in words is "six hundred seventy-seven million, three hundred fifty-two thousand, seven hundred one".