103878396 has 192 divisors, whose sum is σ = 309657600. Its totient is φ = 29937600.

The previous prime is 103878389. The next prime is 103878403. The reversal of 103878396 is 693878301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103878389) and next prime (103878403).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1463041 + ... + 1463111.

It is an arithmetic number, because the mean of its divisors is an integer number (1612800).

Almost surely, 2^103878396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103878396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154828800).

103878396 is an abundant number, since it is smaller than the sum of its proper divisors (205779204).

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

103878396 is a wasteful number, since it uses less digits than its factorization.

103878396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 103878396 is about 10192.0751567088. The cubic root of 103878396 is about 470.0835765060.

The spelling of 103878396 in words is "one hundred three million, eight hundred seventy-eight thousand, three hundred ninety-six".