2034319938 has 64 divisors (see below), whose sum is σ = 4772984832. Its totient is φ = 565931520.

The previous prime is 2034319907. The next prime is 2034319951. The reversal of 2034319938 is 8399134302.

It is a super-2 number, since 2×2034319938² = 8276915220288647688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 2034319938.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 635923 + ... + 639113.

It is an arithmetic number, because the mean of its divisors is an integer number (74577888).

Almost surely, 2^2034319938 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2034319938, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2386492416).

2034319938 is an abundant number, since it is smaller than the sum of its proper divisors (2738664894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2034319938 is a wasteful number, since it uses less digits than its factorization.

2034319938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3599.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 2034319938 is about 45103.4359888468. The cubic root of 2034319938 is about 1267.0869513759.

The spelling of 2034319938 in words is "two billion, thirty-four million, three hundred nineteen thousand, nine hundred thirty-eight".