49477677 has 8 divisors (see below), whose sum is σ = 66179616. Its totient is φ = 32880432.

The previous prime is 49477661. The next prime is 49477697. The reversal of 49477677 is 77677494.

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

It is not a de Polignac number, because 49477677 - 2⁴ = 49477661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49477627) 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, 25063 + ... + 26964.

It is an arithmetic number, because the mean of its divisors is an integer number (8272452).

Almost surely, 2^49477677 is an apocalyptic number.

It is an amenable number.

49477677 is a deficient number, since it is larger than the sum of its proper divisors (16701939).

49477677 is a wasteful number, since it uses less digits than its factorization.

49477677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52347.

The product of its digits is 2074464, while the sum is 51.

The square root of 49477677 is about 7034.0370343068. The cubic root of 49477677 is about 367.1158204684.

The spelling of 49477677 in words is "forty-nine million, four hundred seventy-seven thousand, six hundred seventy-seven".