49371936 has 48 divisors (see below), whose sum is σ = 131741568. Its totient is φ = 16185600.

The previous prime is 49371929. The next prime is 49371941. The reversal of 49371936 is 63917394.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1641 + ... + 10071.

It is an arithmetic number, because the mean of its divisors is an integer number (2744616).

Almost surely, 2^49371936 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 49371936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65870784).

49371936 is an abundant number, since it is smaller than the sum of its proper divisors (82369632).

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

49371936 is a wasteful number, since it uses less digits than its factorization.

49371936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8505 (or 8497 counting only the distinct ones).

The product of its digits is 122472, while the sum is 42.

The square root of 49371936 is about 7026.5166334394. The cubic root of 49371936 is about 366.8541072858.

The spelling of 49371936 in words is "forty-nine million, three hundred seventy-one thousand, nine hundred thirty-six".