16879948 has 6 divisors (see below), whose sum is σ = 29539916. Its totient is φ = 8439972.

The previous prime is 16879939. The next prime is 16879969. The reversal of 16879948 is 84997861.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 16879895 and 16879904.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2109990 + ... + 2109997.

Almost surely, 2^16879948 is an apocalyptic number.

It is an amenable number.

16879948 is a deficient number, since it is larger than the sum of its proper divisors (12659968).

16879948 is a wasteful number, since it uses less digits than its factorization.

16879948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4219991 (or 4219989 counting only the distinct ones).

The product of its digits is 870912, while the sum is 52.

The square root of 16879948 is about 4108.5213885290. The cubic root of 16879948 is about 256.5214590657.

The spelling of 16879948 in words is "sixteen million, eight hundred seventy-nine thousand, nine hundred forty-eight".