49837479 has 8 divisors (see below), whose sum is σ = 66507120. Its totient is φ = 33196416.

The previous prime is 49837471. The next prime is 49837507. The reversal of 49837479 is 97473894.

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 49837479 - 2³ = 49837471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49837471) 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, 2674 + ... + 10335.

It is an arithmetic number, because the mean of its divisors is an integer number (8313390).

Almost surely, 2^49837479 is an apocalyptic number.

49837479 is a deficient number, since it is larger than the sum of its proper divisors (16669641).

49837479 is a wasteful number, since it uses less digits than its factorization.

49837479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14289.

The product of its digits is 1524096, while the sum is 51.

The square root of 49837479 is about 7059.5664881068. The cubic root of 49837479 is about 368.0035616188.

The spelling of 49837479 in words is "forty-nine million, eight hundred thirty-seven thousand, four hundred seventy-nine".