49179329 has 8 divisors (see below), whose sum is σ = 49777728. Its totient is φ = 48584880.

The previous prime is 49179289. The next prime is 49179349. The reversal of 49179329 is 92397194.

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

It is a cyclic number.

It is not a de Polignac number, because 49179329 - 2¹² = 49175233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49179329.

It is not an unprimeable number, because it can be changed into a prime (49179349) 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, 29414 + ... + 31040.

It is an arithmetic number, because the mean of its divisors is an integer number (6222216).

Almost surely, 2^49179329 is an apocalyptic number.

It is an amenable number.

49179329 is a deficient number, since it is larger than the sum of its proper divisors (598399).

49179329 is a wasteful number, since it uses less digits than its factorization.

49179329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975.

The product of its digits is 122472, while the sum is 44.

The square root of 49179329 is about 7012.7975159704. The cubic root of 49179329 is about 366.3764354367.

The spelling of 49179329 in words is "forty-nine million, one hundred seventy-nine thousand, three hundred twenty-nine".