49677 has 8 divisors (see below), whose sum is σ = 68640. Its totient is φ = 31920.

The previous prime is 49669. The next prime is 49681. The reversal of 49677 is 77694.

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

It is not a de Polignac number, because 49677 - 2³ = 49669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49627) 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, 199 + ... + 372.

It is an arithmetic number, because the mean of its divisors is an integer number (8580).

2⁴⁹⁶⁷⁷ is an apocalyptic number.

It is an amenable number.

49677 is a deficient number, since it is larger than the sum of its proper divisors (18963).

49677 is a wasteful number, since it uses less digits than its factorization.

49677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603.

The product of its digits is 10584, while the sum is 33.

The square root of 49677 is about 222.8833775767. The cubic root of 49677 is about 36.7608140696.

Subtracting from 49677 its product of digits (10584), we obtain a palindrome (39093).

The spelling of 49677 in words is "forty-nine thousand, six hundred seventy-seven".