1484004257 has 2 divisors, whose sum is σ = 1484004258. Its totient is φ = 1484004256.

The previous prime is 1484004233. The next prime is 1484004259. The reversal of 1484004257 is 7524004841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1346082721 + 137921536 = 36689^2 + 11744^2 .

It is an emirp because it is prime and its reverse (7524004841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1484004257 - 2²² = 1479809953 is a prime.

Together with 1484004259, 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 (1484004259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742002128 + 742002129.

It is an arithmetic number, because the mean of its divisors is an integer number (742002129).

Almost surely, 2^1484004257 is an apocalyptic number.

It is an amenable number.

1484004257 is a deficient number, since it is larger than the sum of its proper divisors (1).

1484004257 is an equidigital number, since it uses as much as digits as its factorization.

1484004257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35840, while the sum is 35.

The square root of 1484004257 is about 38522.7758215838. The cubic root of 1484004257 is about 1140.6306803165.

The spelling of 1484004257 in words is "one billion, four hundred eighty-four million, four thousand, two hundred fifty-seven".