3454399913 has 2 divisors, whose sum is σ = 3454399914. Its totient is φ = 3454399912.

The previous prime is 3454399903. The next prime is 3454399933. The reversal of 3454399913 is 3199934543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2518835344 + 935564569 = 50188^2 + 30587^2 .

It is a cyclic number.

It is not a de Polignac number, because 3454399913 - 2¹² = 3454395817 is a prime.

It is not a weakly prime, because it can be changed into another prime (3454399903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727199956 + 1727199957.

It is an arithmetic number, because the mean of its divisors is an integer number (1727199957).

Almost surely, 2^3454399913 is an apocalyptic number.

It is an amenable number.

3454399913 is a deficient number, since it is larger than the sum of its proper divisors (1).

3454399913 is an equidigital number, since it uses as much as digits as its factorization.

3454399913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1574640, while the sum is 50.

The square root of 3454399913 is about 58774.1432349294. The cubic root of 3454399913 is about 1511.6718924550.

The spelling of 3454399913 in words is "three billion, four hundred fifty-four million, three hundred ninety-nine thousand, nine hundred thirteen".