49043419 has 8 divisors (see below), whose sum is σ = 53034048. Its totient is φ = 45175680.

The previous prime is 49043417. The next prime is 49043431. The reversal of 49043419 is 91434094.

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 49043419 - 2¹ = 49043417 is a prime.

It is a super-2 number, since 2×49043419² = 4810513894419122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49043411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29892 + ... + 31489.

It is an arithmetic number, because the mean of its divisors is an integer number (6629256).

Almost surely, 2^49043419 is an apocalyptic number.

49043419 is a deficient number, since it is larger than the sum of its proper divisors (3990629).

49043419 is a wasteful number, since it uses less digits than its factorization.

49043419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61445.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 49043419 is about 7003.1006704174. The cubic root of 49043419 is about 366.0386230355.

The spelling of 49043419 in words is "forty-nine million, forty-three thousand, four hundred nineteen".