49299312 has 40 divisors (see below), whose sum is σ = 128630160. Its totient is φ = 16268800.

The previous prime is 49299307. The next prime is 49299317. The reversal of 49299312 is 21399294.

It is an interprime number because it is at equal distance from previous prime (49299307) and next prime (49299317).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49299317) 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, 237 + ... + 9932.

It is an arithmetic number, because the mean of its divisors is an integer number (3215754).

Almost surely, 2^49299312 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 49299312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64315080).

49299312 is an abundant number, since it is smaller than the sum of its proper divisors (79330848).

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

49299312 is a wasteful number, since it uses less digits than its factorization.

49299312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10281 (or 10275 counting only the distinct ones).

The product of its digits is 34992, while the sum is 39.

The square root of 49299312 is about 7021.3468793387. The cubic root of 49299312 is about 366.6741434655.

It can be divided in two parts, 4929 and 9312, that added together give a palindrome (14241).

The spelling of 49299312 in words is "forty-nine million, two hundred ninety-nine thousand, three hundred twelve".