2034349863 has 64 divisors (see below), whose sum is σ = 3572029440. Its totient is φ = 999309312.

The previous prime is 2034349861. The next prime is 2034349903. The reversal of 2034349863 is 3689434302.

It is not a de Polignac number, because 2034349863 - 2¹ = 2034349861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034349861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 447918 + ... + 452436.

It is an arithmetic number, because the mean of its divisors is an integer number (55812960).

Almost surely, 2^2034349863 is an apocalyptic number.

2034349863 is a deficient number, since it is larger than the sum of its proper divisors (1537679577).

2034349863 is a wasteful number, since it uses less digits than its factorization.

2034349863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4656.

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 2034349863 is about 45103.7677251025. The cubic root of 2034349863 is about 1267.0931643270.

The spelling of 2034349863 in words is "two billion, thirty-four million, three hundred forty-nine thousand, eight hundred sixty-three".