1398470119 has 2 divisors, whose sum is σ = 1398470120. Its totient is φ = 1398470118.

The previous prime is 1398470089. The next prime is 1398470141. The reversal of 1398470119 is 9110748931.

It is a strong prime.

It is an emirp because it is prime and its reverse (9110748931) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1398470119 - 2¹³ = 1398461927 is a prime.

It is a super-2 number, since 2×1398470119² = 3911437347471748322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1398470159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 699235059 + 699235060.

It is an arithmetic number, because the mean of its divisors is an integer number (699235060).

Almost surely, 2^1398470119 is an apocalyptic number.

1398470119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1398470119 is an equidigital number, since it uses as much as digits as its factorization.

1398470119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 43.

The square root of 1398470119 is about 37396.1243847541. The cubic root of 1398470119 is about 1118.2813028556.

The spelling of 1398470119 in words is "one billion, three hundred ninety-eight million, four hundred seventy thousand, one hundred nineteen".