1073373438 has 32 divisors (see below), whose sum is σ = 2278298880. Its totient is φ = 335963520.

The previous prime is 1073373401. The next prime is 1073373463. The reversal of 1073373438 is 8343733701.

It is a junction number, because it is equal to n+sod(n) for n = 1073373396 and 1073373405.

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, 32793 + ... + 56763.

It is an arithmetic number, because the mean of its divisors is an integer number (71196840).

Almost surely, 2^1073373438 is an apocalyptic number.

1073373438 is an abundant number, since it is smaller than the sum of its proper divisors (1204925442).

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

1073373438 is a wasteful number, since it uses less digits than its factorization.

1073373438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24432.

The product of its (nonzero) digits is 127008, while the sum is 39.

The square root of 1073373438 is about 32762.3783935172. The cubic root of 1073373438 is about 1023.8828798493.

The spelling of 1073373438 in words is "one billion, seventy-three million, three hundred seventy-three thousand, four hundred thirty-eight".