2029838472 has 48 divisors (see below), whose sum is σ = 5520528000. Its totient is φ = 673776096.

The previous prime is 2029838423. The next prime is 2029838497. The reversal of 2029838472 is 2748389202.

It is a super-2 number, since 2×2029838472² = 8240488444822589568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41772 + ... + 76187.

It is an arithmetic number, because the mean of its divisors is an integer number (115011000).

Almost surely, 2^2029838472 is an apocalyptic number.

It is an amenable number.

2029838472 is an abundant number, since it is smaller than the sum of its proper divisors (3490689528).

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

2029838472 is a wasteful number, since it uses less digits than its factorization.

2029838472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118210 (or 118203 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 2029838472 is about 45053.7287247127. The cubic root of 2029838472 is about 1266.1558323635.

The spelling of 2029838472 in words is "two billion, twenty-nine million, eight hundred thirty-eight thousand, four hundred seventy-two".