49382838 has 32 divisors (see below), whose sum is σ = 109969920. Its totient is φ = 16426440.

The previous prime is 49382831. The next prime is 49382849. The reversal of 49382838 is 83828394.

49382838 is a `hidden beast` number, since 493 + 82 + 83 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 49382793 and 49382802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49382831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47383 + ... + 48413.

It is an arithmetic number, because the mean of its divisors is an integer number (3436560).

Almost surely, 2^49382838 is an apocalyptic number.

49382838 is an abundant number, since it is smaller than the sum of its proper divisors (60587082).

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

49382838 is a wasteful number, since it uses less digits than its factorization.

49382838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929 (or 1923 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 49382838 is about 7027.2923661962. The cubic root of 49382838 is about 366.8811074365.

It can be divided in two parts, 4938 and 2838, that added together give a 5-th power (7776 = 6⁵).

The spelling of 49382838 in words is "forty-nine million, three hundred eighty-two thousand, eight hundred thirty-eight".