2488286869 has 2 divisors, whose sum is σ = 2488286870. Its totient is φ = 2488286868.

The previous prime is 2488286863. The next prime is 2488286897. The reversal of 2488286869 is 9686828842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2240602225 + 247684644 = 47335^2 + 15738^2 .

It is a cyclic number.

It is not a de Polignac number, because 2488286869 - 2²³ = 2479898261 is a prime.

It is a super-2 number, since 2×2488286869² = 12383143084875646322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2488286863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1244143434 + 1244143435.

It is an arithmetic number, because the mean of its divisors is an integer number (1244143435).

Almost surely, 2^2488286869 is an apocalyptic number.

It is an amenable number.

2488286869 is a deficient number, since it is larger than the sum of its proper divisors (1).

2488286869 is an equidigital number, since it uses as much as digits as its factorization.

2488286869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21233664, while the sum is 61.

The square root of 2488286869 is about 49882.7311702156. The cubic root of 2488286869 is about 1355.0858673906.

The spelling of 2488286869 in words is "two billion, four hundred eighty-eight million, two hundred eighty-six thousand, eight hundred sixty-nine".