2385494269 has 2 divisors, whose sum is σ = 2385494270. Its totient is φ = 2385494268.

The previous prime is 2385494227. The next prime is 2385494347. The reversal of 2385494269 is 9624945832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1743480025 + 642014244 = 41755^2 + 25338^2 .

It is a cyclic number.

It is not a de Polignac number, because 2385494269 - 2⁷ = 2385494141 is a prime.

It is a super-2 number, since 2×2385494269² = 11381165814863688722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2389494269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192747134 + 1192747135.

It is an arithmetic number, because the mean of its divisors is an integer number (1192747135).

Almost surely, 2^2385494269 is an apocalyptic number.

It is an amenable number.

2385494269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2385494269 is an equidigital number, since it uses as much as digits as its factorization.

2385494269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 52.

The square root of 2385494269 is about 48841.5219766952. The cubic root of 2385494269 is about 1336.1630545861.

The spelling of 2385494269 in words is "two billion, three hundred eighty-five million, four hundred ninety-four thousand, two hundred sixty-nine".