49304489 has 8 divisors (see below), whose sum is σ = 53242560. Its totient is φ = 45387216.

The previous prime is 49304473. The next prime is 49304491. The reversal of 49304489 is 98440394.

49304489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49304489 - 2⁴ = 49304473 is a prime.

It is a super-2 number, since 2×49304489² = 4861865271102242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49304989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77 + ... + 9930.

It is an arithmetic number, because the mean of its divisors is an integer number (6655320).

Almost surely, 2^49304489 is an apocalyptic number.

It is an amenable number.

49304489 is a deficient number, since it is larger than the sum of its proper divisors (3938071).

49304489 is a wasteful number, since it uses less digits than its factorization.

49304489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10399.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 49304489 is about 7021.7155311220. The cubic root of 49304489 is about 366.6869780300.

The spelling of 49304489 in words is "forty-nine million, three hundred four thousand, four hundred eighty-nine".