4012604677 has 2 divisors, whose sum is σ = 4012604678. Its totient is φ = 4012604676.

The previous prime is 4012604671. The next prime is 4012604773. The reversal of 4012604677 is 7764062104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3786433156 + 226171521 = 61534^2 + 15039^2 .

It is a cyclic number.

It is not a de Polignac number, because 4012604677 - 2¹⁵ = 4012571909 is a prime.

It is a super-2 number, since 2×4012604677² = 32201992587764548658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4012604671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006302338 + 2006302339.

It is an arithmetic number, because the mean of its divisors is an integer number (2006302339).

Almost surely, 2^4012604677 is an apocalyptic number.

It is an amenable number.

4012604677 is a deficient number, since it is larger than the sum of its proper divisors (1).

4012604677 is an equidigital number, since it uses as much as digits as its factorization.

4012604677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 4012604677 is about 63345.1235455422. The cubic root of 4012604677 is about 1589.0666934129.

The spelling of 4012604677 in words is "four billion, twelve million, six hundred four thousand, six hundred seventy-seven".