49629320 has 32 divisors (see below), whose sum is σ = 120256920. Its totient is φ = 18324480.

The previous prime is 49629289. The next prime is 49629323. The reversal of 49629320 is 2392694.

It can be written as a sum of positive squares in 4 ways, for example, as 40424164 + 9205156 = 6358^2 + 3034^2 .

It is not an unprimeable number, because it can be changed into a prime (49629323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47201 + ... + 48240.

Almost surely, 2^49629320 is an apocalyptic number.

49629320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49629320 is an abundant number, since it is smaller than the sum of its proper divisors (70627600).

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

49629320 is a wasteful number, since it uses less digits than its factorization.

49629320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95465 (or 95461 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 49629320 is about 7044.8080172564. The cubic root of 49629320 is about 367.4904929128.

The spelling of 49629320 in words is "forty-nine million, six hundred twenty-nine thousand, three hundred twenty".