2038430568 has 64 divisors (see below), whose sum is σ = 5331484800. Its totient is φ = 648243200.

The previous prime is 2038430549. The next prime is 2038430629. The reversal of 2038430568 is 8650348302.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216748 + ... + 225956.

It is an arithmetic number, because the mean of its divisors is an integer number (83304450).

Almost surely, 2^2038430568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2038430568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2665742400).

2038430568 is an abundant number, since it is smaller than the sum of its proper divisors (3293054232).

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

2038430568 is a wasteful number, since it uses less digits than its factorization.

2038430568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9642 (or 9638 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 2038430568 is about 45148.9819154319. The cubic root of 2038430568 is about 1267.9398197447.

The spelling of 2038430568 in words is "two billion, thirty-eight million, four hundred thirty thousand, five hundred sixty-eight".