49412808 has 64 divisors (see below), whose sum is σ = 138652800. Its totient is φ = 16303680.

The previous prime is 49412773. The next prime is 49412813. The reversal of 49412808 is 80821494.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21138 + ... + 23358.

It is an arithmetic number, because the mean of its divisors is an integer number (2166450).

Almost surely, 2^49412808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49412808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69326400).

49412808 is an abundant number, since it is smaller than the sum of its proper divisors (89239992).

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

49412808 is a wasteful number, since it uses less digits than its factorization.

49412808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339 (or 2329 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 49412808 is about 7029.4244430110. The cubic root of 49412808 is about 366.9553113749.

The spelling of 49412808 in words is "forty-nine million, four hundred twelve thousand, eight hundred eight".