6900077 has 2 divisors, whose sum is σ = 6900078. Its totient is φ = 6900076.

The previous prime is 6900067. The next prime is 6900083. The reversal of 6900077 is 7700096.

6900077 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6832996 + 67081 = 2614^2 + 259^2 .

It is a cyclic number.

It is not a de Polignac number, because 6900077 - 2¹⁸ = 6637933 is a prime.

It is a super-2 number, since 2×6900077² = 95222125211858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6900067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3450038 + 3450039.

It is an arithmetic number, because the mean of its divisors is an integer number (3450039).

Almost surely, 2^6900077 is an apocalyptic number.

It is an amenable number.

6900077 is a deficient number, since it is larger than the sum of its proper divisors (1).

6900077 is an equidigital number, since it uses as much as digits as its factorization.

6900077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 6900077 is about 2626.7997639714. The cubic root of 6900077 is about 190.3785343624.

The spelling of 6900077 in words is "six million, nine hundred thousand, seventy-seven".