50346378 has 48 divisors (see below), whose sum is σ = 115521120. Its totient is φ = 15819552.

The previous prime is 50346341. The next prime is 50346383. The reversal of 50346378 is 87364305.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21325 + ... + 23567.

It is an arithmetic number, because the mean of its divisors is an integer number (2406690).

Almost surely, 2^50346378 is an apocalyptic number.

50346378 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50346378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57760560).

50346378 is an abundant number, since it is smaller than the sum of its proper divisors (65174742).

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

50346378 is a wasteful number, since it uses less digits than its factorization.

50346378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323 (or 2320 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 50346378 is about 7095.5181628969. The cubic root of 50346378 is about 369.2519045794.

The spelling of 50346378 in words is "fifty million, three hundred forty-six thousand, three hundred seventy-eight".