49073780 has 48 divisors (see below), whose sum is σ = 119460096. Its totient is φ = 16584960.

The previous prime is 49073767. The next prime is 49073797. The reversal of 49073780 is 8737094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7472 + ... + 12408.

It is an arithmetic number, because the mean of its divisors is an integer number (2488752).

Almost surely, 2^49073780 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 49073780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59730048).

49073780 is an abundant number, since it is smaller than the sum of its proper divisors (70386316).

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

49073780 is a wasteful number, since it uses less digits than its factorization.

49073780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024 (or 5022 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 49073780 is about 7005.2680177135. The cubic root of 49073780 is about 366.1141411945.

The spelling of 49073780 in words is "forty-nine million, seventy-three thousand, seven hundred eighty".