49873347 has 32 divisors (see below), whose sum is σ = 78336000. Its totient is φ = 31272480.

The previous prime is 49873331. The next prime is 49873379. The reversal of 49873347 is 74337894.

It is a happy number.

It is not a de Polignac number, because 49873347 - 2⁴ = 49873331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49873387) 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, 97729 + ... + 98237.

It is an arithmetic number, because the mean of its divisors is an integer number (2448000).

Almost surely, 2^49873347 is an apocalyptic number.

49873347 is a deficient number, since it is larger than the sum of its proper divisors (28462653).

49873347 is a wasteful number, since it uses less digits than its factorization.

49873347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 722 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 49873347 is about 7062.1064138117. The cubic root of 49873347 is about 368.0918244196.

The spelling of 49873347 in words is "forty-nine million, eight hundred seventy-three thousand, three hundred forty-seven".