1073804838 has 32 divisors (see below), whose sum is σ = 2219857920. Its totient is φ = 346092960.

The previous prime is 1073804807. The next prime is 1073804843. The reversal of 1073804838 is 8384083701.

It is a super-2 number, since 2×1073804838² = 2306113660224412488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1073804838.

It is a congruent number.

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, 3270 + ... + 46457.

It is an arithmetic number, because the mean of its divisors is an integer number (69370560).

Almost surely, 2^1073804838 is an apocalyptic number.

1073804838 is an abundant number, since it is smaller than the sum of its proper divisors (1146053082).

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

1073804838 is a wasteful number, since it uses less digits than its factorization.

1073804838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49852.

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 1073804838 is about 32768.9615032274. The cubic root of 1073804838 is about 1024.0200312193.

The spelling of 1073804838 in words is "one billion, seventy-three million, eight hundred four thousand, eight hundred thirty-eight".