49009008 has 40 divisors (see below), whose sum is σ = 127328656. Its totient is φ = 16243200.

The previous prime is 49009001. The next prime is 49009019. The reversal of 49009008 is 80090094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49009001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5868 + ... + 11508.

Almost surely, 2^49009008 is an apocalyptic number.

49009008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49009008 is an abundant number, since it is smaller than the sum of its proper divisors (78319648).

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

49009008 is a wasteful number, since it uses less digits than its factorization.

49009008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5833 (or 5827 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 49009008 is about 7000.6433990027. The cubic root of 49009008 is about 365.9529934554.

The spelling of 49009008 in words is "forty-nine million, nine thousand, eight".