49378350 has 192 divisors, whose sum is σ = 151990272. Its totient is φ = 10368000.

The previous prime is 49378337. The next prime is 49378361. The reversal of 49378350 is 5387394.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49378299 and 49378308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1204330 + ... + 1204370.

It is an arithmetic number, because the mean of its divisors is an integer number (791616).

Almost surely, 2^49378350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49378350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75995136).

49378350 is an abundant number, since it is smaller than the sum of its proper divisors (102611922).

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

49378350 is a wasteful number, since it uses less digits than its factorization.

49378350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 49378350 is about 7026.9730325368. The cubic root of 49378350 is about 366.8699928310.

The spelling of 49378350 in words is "forty-nine million, three hundred seventy-eight thousand, three hundred fifty".