48634979 has 8 divisors (see below), whose sum is σ = 49918848. Its totient is φ = 47355840.

The previous prime is 48634967. The next prime is 48634981. The reversal of 48634979 is 97943684.

48634979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48634979 is a prime.

It is a super-2 number, since 2×48634979² = 4730722364660882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48634919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30254 + ... + 31820.

It is an arithmetic number, because the mean of its divisors is an integer number (6239856).

Almost surely, 2^48634979 is an apocalyptic number.

48634979 is a deficient number, since it is larger than the sum of its proper divisors (1283869).

48634979 is a wasteful number, since it uses less digits than its factorization.

48634979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365.

The product of its digits is 1306368, while the sum is 50.

The square root of 48634979 is about 6973.8783327500. The cubic root of 48634979 is about 365.0196499085.

The spelling of 48634979 in words is "forty-eight million, six hundred thirty-four thousand, nine hundred seventy-nine".