1384046297 has 2 divisors, whose sum is σ = 1384046298. Its totient is φ = 1384046296.

The previous prime is 1384046291. The next prime is 1384046299. The reversal of 1384046297 is 7926404831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1192389961 + 191656336 = 34531^2 + 13844^2 .

It is a cyclic number.

It is not a de Polignac number, because 1384046297 - 2⁴ = 1384046281 is a prime.

Together with 1384046299, 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 (1384046291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 692023148 + 692023149.

It is an arithmetic number, because the mean of its divisors is an integer number (692023149).

Almost surely, 2^1384046297 is an apocalyptic number.

It is an amenable number.

1384046297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1384046297 is an equidigital number, since it uses as much as digits as its factorization.

1384046297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1384046297 is about 37202.7727058078. The cubic root of 1384046297 is about 1114.4233572423.

The spelling of 1384046297 in words is "one billion, three hundred eighty-four million, forty-six thousand, two hundred ninety-seven".