481026769 has 2 divisors, whose sum is σ = 481026770. Its totient is φ = 481026768.

The previous prime is 481026731. The next prime is 481026797. The reversal of 481026769 is 967620184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 410265025 + 70761744 = 20255^2 + 8412^2 .

It is a cyclic number.

It is not a de Polignac number, because 481026769 - 2⁹ = 481026257 is a prime.

It is a super-3 number, since 3×481026769³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (481026709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240513384 + 240513385.

It is an arithmetic number, because the mean of its divisors is an integer number (240513385).

Almost surely, 2^481026769 is an apocalyptic number.

It is an amenable number.

481026769 is a deficient number, since it is larger than the sum of its proper divisors (1).

481026769 is an equidigital number, since it uses as much as digits as its factorization.

481026769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 481026769 is about 21932.3224716399. The cubic root of 481026769 is about 783.5314173972.

The spelling of 481026769 in words is "four hundred eighty-one million, twenty-six thousand, seven hundred sixty-nine".