48980869 has 16 divisors (see below), whose sum is σ = 59166720. Its totient is φ = 39639600.

The previous prime is 48980863. The next prime is 48980881. The reversal of 48980869 is 96808984.

It is not a de Polignac number, because 48980869 - 2³ = 48980861 is a prime.

It is a super-2 number, since 2×48980869² = 4798251055990322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48980861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10794 + ... + 14644.

It is an arithmetic number, because the mean of its divisors is an integer number (3697920).

Almost surely, 2^48980869 is an apocalyptic number.

It is an amenable number.

48980869 is a deficient number, since it is larger than the sum of its proper divisors (10185851).

48980869 is a wasteful number, since it uses less digits than its factorization.

48980869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3960.

The product of its (nonzero) digits is 995328, while the sum is 52.

The square root of 48980869 is about 6998.6333665938. The cubic root of 48980869 is about 365.8829415531.

The spelling of 48980869 in words is "forty-eight million, nine hundred eighty thousand, eight hundred sixty-nine".