49363590 has 64 divisors (see below), whose sum is σ = 123379200. Its totient is φ = 12629760.

The previous prime is 49363571. The next prime is 49363603. The reversal of 49363590 is 9536394.

49363590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82111 + ... + 82709.

It is an arithmetic number, because the mean of its divisors is an integer number (1927800).

Almost surely, 2^49363590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49363590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61689600).

49363590 is an abundant number, since it is smaller than the sum of its proper divisors (74015610).

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

49363590 is a wasteful number, since it uses less digits than its factorization.

49363590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717.

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 49363590 is about 7025.9227152026. The cubic root of 49363590 is about 366.8334346989.

The spelling of 49363590 in words is "forty-nine million, three hundred sixty-three thousand, five hundred ninety".