1234030397 has 2 divisors, whose sum is σ = 1234030398. Its totient is φ = 1234030396.

The previous prime is 1234030351. The next prime is 1234030403. The reversal of 1234030397 is 7930304321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1210274521 + 23755876 = 34789^2 + 4874^2 .

It is a cyclic number.

It is not a de Polignac number, because 1234030397 - 2²⁶ = 1166921533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1234030097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617015198 + 617015199.

It is an arithmetic number, because the mean of its divisors is an integer number (617015199).

Almost surely, 2^1234030397 is an apocalyptic number.

It is an amenable number.

1234030397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234030397 is an equidigital number, since it uses as much as digits as its factorization.

1234030397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 1234030397 is about 35128.7687942518. The cubic root of 1234030397 is about 1072.6102739057.

The spelling of 1234030397 in words is "one billion, two hundred thirty-four million, thirty thousand, three hundred ninety-seven".