49819008 has 32 divisors (see below), whose sum is σ = 132332760. Its totient is φ = 16606208.

The previous prime is 49818991. The next prime is 49819019. The reversal of 49819008 is 80091894.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 64485 + ... + 65252.

Almost surely, 2^49819008 is an apocalyptic number.

49819008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49819008 is an abundant number, since it is smaller than the sum of its proper divisors (82513752).

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

49819008 is a wasteful number, since it uses less digits than its factorization.

49819008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129754 (or 129742 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 49819008 is about 7058.2581420631. The cubic root of 49819008 is about 367.9580922662.

The spelling of 49819008 in words is "forty-nine million, eight hundred nineteen thousand, eight".