49915347 has 8 divisors (see below), whose sum is σ = 67809744. Its totient is φ = 32648928.

The previous prime is 49915339. The next prime is 49915373. The reversal of 49915347 is 74351994.

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

It is not a de Polignac number, because 49915347 - 2³ = 49915339 is a prime.

It is a super-2 number, since 2×49915347² = 4983083732260818, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49915299 and 49915308.

It is not an unprimeable number, because it can be changed into a prime (49925347) 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, 156808 + ... + 157125.

It is an arithmetic number, because the mean of its divisors is an integer number (8476218).

Almost surely, 2^49915347 is an apocalyptic number.

49915347 is a deficient number, since it is larger than the sum of its proper divisors (17894397).

49915347 is a wasteful number, since it uses less digits than its factorization.

49915347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313989.

The product of its digits is 136080, while the sum is 42.

The square root of 49915347 is about 7065.0794050739. The cubic root of 49915347 is about 368.1951228735.

The spelling of 49915347 in words is "forty-nine million, nine hundred fifteen thousand, three hundred forty-seven".