49685361 has 32 divisors (see below), whose sum is σ = 76876800. Its totient is φ = 28226880.

The previous prime is 49685357. The next prime is 49685369. The reversal of 49685361 is 16358694.

It is not a de Polignac number, because 49685361 - 2² = 49685357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49685369) 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, 67980 + ... + 68706.

It is an arithmetic number, because the mean of its divisors is an integer number (2402400).

Almost surely, 2^49685361 is an apocalyptic number.

It is an amenable number.

49685361 is a deficient number, since it is larger than the sum of its proper divisors (27191439).

49685361 is a wasteful number, since it uses less digits than its factorization.

49685361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869.

The product of its digits is 155520, while the sum is 42.

The square root of 49685361 is about 7048.7843632785. The cubic root of 49685361 is about 367.6287632460.

The spelling of 49685361 in words is "forty-nine million, six hundred eighty-five thousand, three hundred sixty-one".