49709016 has 192 divisors, whose sum is σ = 168480000. Its totient is φ = 12918528.

The previous prime is 49708999. The next prime is 49709021. The reversal of 49709016 is 61090794.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 277615 + ... + 277793.

It is an arithmetic number, because the mean of its divisors is an integer number (877500).

Almost surely, 2^49709016 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 49709016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84240000).

49709016 is an abundant number, since it is smaller than the sum of its proper divisors (118770984).

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

49709016 is a wasteful number, since it uses less digits than its factorization.

49709016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 49709016 is about 7050.4621125143. The cubic root of 49709016 is about 367.6870961802.

The spelling of 49709016 in words is "forty-nine million, seven hundred nine thousand, sixteen".