677088011 has 2 divisors, whose sum is σ = 677088012. Its totient is φ = 677088010.

The previous prime is 677087989. The next prime is 677088101. The reversal of 677088011 is 110880776.

Together with next prime (677088101) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 677088011 - 2⁶ = 677087947 is a prime.

It is a super-2 number, since 2×677088011² = 916896349279872242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (677082011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338544005 + 338544006.

It is an arithmetic number, because the mean of its divisors is an integer number (338544006).

Almost surely, 2^677088011 is an apocalyptic number.

677088011 is a deficient number, since it is larger than the sum of its proper divisors (1).

677088011 is an equidigital number, since it uses as much as digits as its factorization.

677088011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 38.

The square root of 677088011 is about 26020.9148763067. The cubic root of 677088011 is about 878.1088913362.

The spelling of 677088011 in words is "six hundred seventy-seven million, eighty-eight thousand, eleven".