49359321 has 32 divisors (see below), whose sum is σ = 83980800. Its totient is φ = 28337040.

The previous prime is 49359307. The next prime is 49359329. The reversal of 49359321 is 12395394.

It is a happy number.

49359321 is a `hidden beast` number, since 49 + 3 + 593 + 21 = 666.

It is not a de Polignac number, because 49359321 - 2¹³ = 49351129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49359329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1270 + ... + 10016.

It is an arithmetic number, because the mean of its divisors is an integer number (2624400).

Almost surely, 2^49359321 is an apocalyptic number.

It is an amenable number.

49359321 is a deficient number, since it is larger than the sum of its proper divisors (34621479).

49359321 is a wasteful number, since it uses less digits than its factorization.

49359321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8786 (or 8780 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 49359321 is about 7025.6189051215. The cubic root of 49359321 is about 366.8228597179.

The spelling of 49359321 in words is "forty-nine million, three hundred fifty-nine thousand, three hundred twenty-one".