677913011 has 2 divisors, whose sum is σ = 677913012. Its totient is φ = 677913010.

The previous prime is 677912999. The next prime is 677913037. The reversal of 677913011 is 110319776.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 677913011 - 2¹⁰ = 677911987 is a prime.

It is a super-2 number, since 2×677913011² = 919132100966172242, which contains 22 as substring.

It is a Chen prime.

It is equal to p_35167328 and since 677913011 and 35167328 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (677913091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338956505 + 338956506.

It is an arithmetic number, because the mean of its divisors is an integer number (338956506).

Almost surely, 2^677913011 is an apocalyptic number.

677913011 is a deficient number, since it is larger than the sum of its proper divisors (1).

677913011 is an equidigital number, since it uses as much as digits as its factorization.

677913011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 35.

The square root of 677913011 is about 26036.7626827914. The cubic root of 677913011 is about 878.4653914222.

The spelling of 677913011 in words is "six hundred seventy-seven million, nine hundred thirteen thousand, eleven".