49800737 has 4 divisors (see below), whose sum is σ = 56915136. Its totient is φ = 42686340.

The previous prime is 49800719. The next prime is 49800739. The reversal of 49800737 is 73700894.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49800737 - 2¹⁶ = 49735201 is a prime.

It is a super-2 number, since 2×49800737² = 4960226811486338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49800737.

It is not an unprimeable number, because it can be changed into a prime (49800739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3557189 + ... + 3557202.

It is an arithmetic number, because the mean of its divisors is an integer number (14228784).

Almost surely, 2^49800737 is an apocalyptic number.

It is an amenable number.

49800737 is a deficient number, since it is larger than the sum of its proper divisors (7114399).

49800737 is an equidigital number, since it uses as much as digits as its factorization.

49800737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7114398.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 49800737 is about 7056.9637238688. The cubic root of 49800737 is about 367.9131041875.

The spelling of 49800737 in words is "forty-nine million, eight hundred thousand, seven hundred thirty-seven".