49388703 has 32 divisors (see below), whose sum is σ = 81725952. Its totient is φ = 25833600.

The previous prime is 49388699. The next prime is 49388719. The reversal of 49388703 is 30788394.

It is not a de Polignac number, because 49388703 - 2² = 49388699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49388743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35073 + ... + 36453.

It is an arithmetic number, because the mean of its divisors is an integer number (2553936).

Almost surely, 2^49388703 is an apocalyptic number.

49388703 is a deficient number, since it is larger than the sum of its proper divisors (32337249).

49388703 is a wasteful number, since it uses less digits than its factorization.

49388703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 49388703 is about 7027.7096553571. The cubic root of 49388703 is about 366.8956311902.

The spelling of 49388703 in words is "forty-nine million, three hundred eighty-eight thousand, seven hundred three".