2038180830 has 64 divisors (see below), whose sum is σ = 5919298560. Its totient is φ = 438465024.

The previous prime is 2038180829. The next prime is 2038180841. The reversal of 2038180830 is 380818302.

It is a super-3 number, since 3×2038180830³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2038180791 and 2038180800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281890 + ... + 289029.

It is an arithmetic number, because the mean of its divisors is an integer number (92489040).

Almost surely, 2^2038180830 is an apocalyptic number.

2038180830 is an abundant number, since it is smaller than the sum of its proper divisors (3881117730).

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

2038180830 is a wasteful number, since it uses less digits than its factorization.

2038180830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570953.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2038180830 is about 45146.2161205122. The cubic root of 2038180830 is about 1267.8880371474. Note that the first 3 decimals are identical.

The spelling of 2038180830 in words is "two billion, thirty-eight million, one hundred eighty thousand, eight hundred thirty".