103794389 has 4 divisors (see below), whose sum is σ = 106208256. Its totient is φ = 101380524.

The previous prime is 103794373. The next prime is 103794407. The reversal of 103794389 is 983497301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 983497301 = 8713 ⋅112877.

It is a cyclic number.

It is not a de Polignac number, because 103794389 - 2⁴ = 103794373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103794319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1206869 + ... + 1206954.

It is an arithmetic number, because the mean of its divisors is an integer number (26552064).

Almost surely, 2^103794389 is an apocalyptic number.

It is an amenable number.

103794389 is a deficient number, since it is larger than the sum of its proper divisors (2413867).

103794389 is an equidigital number, since it uses as much as digits as its factorization.

103794389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413866.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 103794389 is about 10187.9531310269. The cubic root of 103794389 is about 469.9568226519.

The spelling of 103794389 in words is "one hundred three million, seven hundred ninety-four thousand, three hundred eighty-nine".