34490459349 has 48 divisors (see below), whose sum is σ = 51986188800. Its totient is φ = 22015732608.

The previous prime is 34490459329. The next prime is 34490459359. The reversal of 34490459349 is 94395409443.

34490459349 is a `hidden beast` number, since 3 + 4 + 4 + 9 + 0 + 4 + 593 + 49 = 666.

It is not a de Polignac number, because 34490459349 - 2⁵ = 34490459317 is a prime.

It is a super-2 number, since 2×34490459349² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34490459295 and 34490459304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34490459329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7432572 + ... + 7437210.

It is an arithmetic number, because the mean of its divisors is an integer number (1083045600).

Almost surely, 2^34490459349 is an apocalyptic number.

It is an amenable number.

34490459349 is a deficient number, since it is larger than the sum of its proper divisors (17495729451).

34490459349 is a wasteful number, since it uses less digits than its factorization.

34490459349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5034 (or 5031 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 54.

The spelling of 34490459349 in words is "thirty-four billion, four hundred ninety million, four hundred fifty-nine thousand, three hundred forty-nine".