49434300 has 180 divisors, whose sum is σ = 170145360. Its totient is φ = 12372480.

The previous prime is 49434277. The next prime is 49434313. The reversal of 49434300 is 343494.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 137521 + ... + 137879.

It is an arithmetic number, because the mean of its divisors is an integer number (945252).

Almost surely, 2^49434300 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 49434300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85072680).

49434300 is an abundant number, since it is smaller than the sum of its proper divisors (120711060).

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

49434300 is a wasteful number, since it uses less digits than its factorization.

49434300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 49434300 is about 7030.9529937271. The cubic root of 49434300 is about 367.0085058180.

Adding to 49434300 its reverse (343494), we get a palindrome (49777794).

The spelling of 49434300 in words is "forty-nine million, four hundred thirty-four thousand, three hundred".