49396 has 12 divisors (see below), whose sum is σ = 88452. Its totient is φ = 24128.

The previous prime is 49393. The next prime is 49409. The reversal of 49396 is 69394.

It can be written as a sum of positive squares in 2 ways, for example, as 22500 + 26896 = 150^2 + 164^2 .

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96 + ... + 328.

It is an arithmetic number, because the mean of its divisors is an integer number (7371).

2⁴⁹³⁹⁶ is an apocalyptic number.

It is an amenable number.

49396 is a deficient number, since it is larger than the sum of its proper divisors (39056).

49396 is a wasteful number, since it uses less digits than its factorization.

49396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 288 counting only the distinct ones).

The product of its digits is 5832, while the sum is 31.

The square root of 49396 is about 222.2521091014. The cubic root of 49396 is about 36.6913699462.

The spelling of 49396 in words is "forty-nine thousand, three hundred ninety-six".