49934916 has 72 divisors (see below), whose sum is σ = 134840160. Its totient is φ = 15526656.

The previous prime is 49934891. The next prime is 49934917. The reversal of 49934916 is 61943994.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (49934917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84775 + ... + 85361.

It is an arithmetic number, because the mean of its divisors is an integer number (1872780).

Almost surely, 2^49934916 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 49934916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67420080).

49934916 is an abundant number, since it is smaller than the sum of its proper divisors (84905244).

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

49934916 is a wasteful number, since it uses less digits than its factorization.

49934916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 748 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 49934916 is about 7066.4641794889. The cubic root of 49934916 is about 368.2432327863.

The spelling of 49934916 in words is "forty-nine million, nine hundred thirty-four thousand, nine hundred sixteen".