49694800 has 60 divisors (see below), whose sum is σ = 120086560. Its totient is φ = 19762560.

The previous prime is 49694773. The next prime is 49694803. The reversal of 49694800 is 849694.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49694803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112981 + ... + 113419.

Almost surely, 2^49694800 is an apocalyptic number.

49694800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49694800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60043280).

49694800 is an abundant number, since it is smaller than the sum of its proper divisors (70391760).

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

49694800 is a wasteful number, since it uses less digits than its factorization.

49694800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740 (or 729 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 49694800 is about 7049.4538795569. The cubic root of 49694800 is about 367.6520419215.

The spelling of 49694800 in words is "forty-nine million, six hundred ninety-four thousand, eight hundred".