2896423477 has 2 divisors, whose sum is σ = 2896423478. Its totient is φ = 2896423476.

The previous prime is 2896423349. The next prime is 2896423483. The reversal of 2896423477 is 7743246982.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1693651716 + 1202771761 = 41154^2 + 34681^2 .

It is a cyclic number.

It is not a de Polignac number, because 2896423477 - 2⁷ = 2896423349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2896423177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1448211738 + 1448211739.

It is an arithmetic number, because the mean of its divisors is an integer number (1448211739).

Almost surely, 2^2896423477 is an apocalyptic number.

It is an amenable number.

2896423477 is a deficient number, since it is larger than the sum of its proper divisors (1).

2896423477 is an equidigital number, since it uses as much as digits as its factorization.

2896423477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4064256, while the sum is 52.

The square root of 2896423477 is about 53818.4306441576. The cubic root of 2896423477 is about 1425.4566673437.

It can be divided in two parts, 28964 and 23477, that added together give a square (52441 = 229²).

The spelling of 2896423477 in words is "two billion, eight hundred ninety-six million, four hundred twenty-three thousand, four hundred seventy-seven".