34480863397 has 2 divisors, whose sum is σ = 34480863398. Its totient is φ = 34480863396.

The previous prime is 34480863383. The next prime is 34480863401. The reversal of 34480863397 is 79336808443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21153084481 + 13327778916 = 145441^2 + 115446^2 .

It is a cyclic number.

It is not a de Polignac number, because 34480863397 - 2²³ = 34472474789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34480863337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17240431698 + 17240431699.

It is an arithmetic number, because the mean of its divisors is an integer number (17240431699).

Almost surely, 2^34480863397 is an apocalyptic number.

It is an amenable number.

34480863397 is a deficient number, since it is larger than the sum of its proper divisors (1).

34480863397 is an equidigital number, since it uses as much as digits as its factorization.

34480863397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10450944, while the sum is 55.

The spelling of 34480863397 in words is "thirty-four billion, four hundred eighty million, eight hundred sixty-three thousand, three hundred ninety-seven".