103493436 has 24 divisors (see below), whose sum is σ = 246624000. Its totient is φ = 33763632.

The previous prime is 103493339. The next prime is 103493461. The reversal of 103493436 is 634394301.

It is a junction number, because it is equal to n+sod(n) for n = 103493397 and 103493406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91186 + ... + 92313.

It is an arithmetic number, because the mean of its divisors is an integer number (10276000).

Almost surely, 2^103493436 is an apocalyptic number.

It is an amenable number.

103493436 is an abundant number, since it is smaller than the sum of its proper divisors (143130564).

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

103493436 is a wasteful number, since it uses less digits than its factorization.

103493436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183553 (or 183551 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 103493436 is about 10173.1723665728. The cubic root of 103493436 is about 469.5021679093.

The spelling of 103493436 in words is "one hundred three million, four hundred ninety-three thousand, four hundred thirty-six".