49381683 has 8 divisors (see below), whose sum is σ = 70907088. Its totient is φ = 30388704.

The previous prime is 49381649. The next prime is 49381699. The reversal of 49381683 is 38618394.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49381683 - 2⁸ = 49381427 is a prime.

It is a super-3 number, since 3×49381683³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (49381183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633060 + ... + 633137.

It is an arithmetic number, because the mean of its divisors is an integer number (8863386).

Almost surely, 2^49381683 is an apocalyptic number.

49381683 is a deficient number, since it is larger than the sum of its proper divisors (21525405).

49381683 is a wasteful number, since it uses less digits than its factorization.

49381683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266213.

The product of its digits is 124416, while the sum is 42.

The square root of 49381683 is about 7027.2101861265. The cubic root of 49381683 is about 366.8782471245.

The spelling of 49381683 in words is "forty-nine million, three hundred eighty-one thousand, six hundred eighty-three".