49983316 has 6 divisors (see below), whose sum is σ = 87470810. Its totient is φ = 24991656.

The previous prime is 49983313. The next prime is 49983343. The reversal of 49983316 is 61338994.

It can be written as a sum of positive squares in only one way, i.e., 40373316 + 9610000 = 6354^2 + 3100^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49983313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6247911 + ... + 6247918.

Almost surely, 2^49983316 is an apocalyptic number.

It is an amenable number.

49983316 is a deficient number, since it is larger than the sum of its proper divisors (37487494).

49983316 is a wasteful number, since it uses less digits than its factorization.

49983316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12495833 (or 12495831 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The square root of 49983316 is about 7069.8879764817. The cubic root of 49983316 is about 368.3621690512.

It can be divided in two parts, 499833 and 16, that added together give a square (499849 = 707²).

The spelling of 49983316 in words is "forty-nine million, nine hundred eighty-three thousand, three hundred sixteen".