1979448714 has 24 divisors (see below), whose sum is σ = 4293675360. Its totient is φ = 659067048.

The previous prime is 1979448697. The next prime is 1979448739. The reversal of 1979448714 is 4178449791.

1979448714 is a `hidden beast` number, since 197 + 9 + 448 + 7 + 1 + 4 = 666.

It is a super-2 number, since 2×1979448714² = 7836434422712507592, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46024 + ... + 77955.

It is an arithmetic number, because the mean of its divisors is an integer number (178903140).

Almost surely, 2^1979448714 is an apocalyptic number.

1979448714 is an abundant number, since it is smaller than the sum of its proper divisors (2314226646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1979448714 is a wasteful number, since it uses less digits than its factorization.

1979448714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124874 (or 124871 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 54.

The square root of 1979448714 is about 44490.9958755701. The cubic root of 1979448714 is about 1255.5906837792.

The spelling of 1979448714 in words is "one billion, nine hundred seventy-nine million, four hundred forty-eight thousand, seven hundred fourteen".