49329800 has 48 divisors (see below), whose sum is σ = 123520740. Its totient is φ = 18213120.

The previous prime is 49329703. The next prime is 49329809. The reversal of 49329800 is 892394.

It can be written as a sum of positive squares in 6 ways, for example, as 6584356 + 42745444 = 2566^2 + 6538^2 .

It is not an unprimeable number, because it can be changed into a prime (49329809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6887 + ... + 12086.

Almost surely, 2^49329800 is an apocalyptic number.

49329800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49329800 is an abundant number, since it is smaller than the sum of its proper divisors (74190940).

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

49329800 is a wasteful number, since it uses less digits than its factorization.

49329800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19002 (or 18993 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 49329800 is about 7023.5176371958. The cubic root of 49329800 is about 366.7497148892.

The spelling of 49329800 in words is "forty-nine million, three hundred twenty-nine thousand, eight hundred".