283848377 has 2 divisors, whose sum is σ = 283848378. Its totient is φ = 283848376.

The previous prime is 283848329. The next prime is 283848379. The reversal of 283848377 is 773848382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212547241 + 71301136 = 14579^2 + 8444^2 .

It is a cyclic number.

It is not a de Polignac number, because 283848377 - 2¹⁴ = 283831993 is a prime.

It is a super-2 number, since 2×283848377² = 161139802251068258, which contains 22 as substring.

Together with 283848379, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (283848379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141924188 + 141924189.

It is an arithmetic number, because the mean of its divisors is an integer number (141924189).

Almost surely, 2^283848377 is an apocalyptic number.

It is an amenable number.

283848377 is a deficient number, since it is larger than the sum of its proper divisors (1).

283848377 is an equidigital number, since it uses as much as digits as its factorization.

283848377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1806336, while the sum is 50.

The square root of 283848377 is about 16847.8003608780. The cubic root of 283848377 is about 657.1968479157.

It can be divided in two parts, 2838 and 48377, that added together give a palindrome (51215).

The spelling of 283848377 in words is "two hundred eighty-three million, eight hundred forty-eight thousand, three hundred seventy-seven".