34490434819 has 8 divisors (see below), whose sum is σ = 37138255920. Its totient is φ = 31911388416.

The previous prime is 34490434799. The next prime is 34490434837. The reversal of 34490434819 is 91843409443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34490434819 - 2³⁵ = 130696451 is a prime.

It is a super-2 number, since 2×34490434819² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34490434219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17192634 + ... + 17194639.

It is an arithmetic number, because the mean of its divisors is an integer number (4642281990).

Almost surely, 2^34490434819 is an apocalyptic number.

34490434819 is a deficient number, since it is larger than the sum of its proper divisors (2647821101).

34490434819 is a wasteful number, since it uses less digits than its factorization.

34490434819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34387349.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 34490434819 in words is "thirty-four billion, four hundred ninety million, four hundred thirty-four thousand, eight hundred nineteen".