1468696277 has 2 divisors, whose sum is σ = 1468696278. Its totient is φ = 1468696276.

The previous prime is 1468696259. The next prime is 1468696343. The reversal of 1468696277 is 7726968641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1270280881 + 198415396 = 35641^2 + 14086^2 .

It is a cyclic number.

It is not a de Polignac number, because 1468696277 - 2¹⁰ = 1468695253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1468696477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 734348138 + 734348139.

It is an arithmetic number, because the mean of its divisors is an integer number (734348139).

Almost surely, 2^1468696277 is an apocalyptic number.

It is an amenable number.

1468696277 is a deficient number, since it is larger than the sum of its proper divisors (1).

1468696277 is an equidigital number, since it uses as much as digits as its factorization.

1468696277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6096384, while the sum is 56.

The square root of 1468696277 is about 38323.5733850590. The cubic root of 1468696277 is about 1136.6951265032.

The spelling of 1468696277 in words is "one billion, four hundred sixty-eight million, six hundred ninety-six thousand, two hundred seventy-seven".