1034434397 has 2 divisors, whose sum is σ = 1034434398. Its totient is φ = 1034434396.

The previous prime is 1034434393. The next prime is 1034434439. The reversal of 1034434397 is 7934344301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 727974361 + 306460036 = 26981^2 + 17506^2 .

It is a cyclic number.

It is not a de Polignac number, because 1034434397 - 2² = 1034434393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1034434397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034434391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517217198 + 517217199.

It is an arithmetic number, because the mean of its divisors is an integer number (517217199).

Almost surely, 2^1034434397 is an apocalyptic number.

It is an amenable number.

1034434397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034434397 is an equidigital number, since it uses as much as digits as its factorization.

1034434397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 1034434397 is about 32162.6242244006. The cubic root of 1034434397 is about 1011.3488487355.

Adding to 1034434397 its reverse (7934344301), we get a palindrome (8968778698).

The spelling of 1034434397 in words is "one billion, thirty-four million, four hundred thirty-four thousand, three hundred ninety-seven".