4479690807 has 6 divisors (see below), whose sum is σ = 6470664512. Its totient is φ = 2986460532.

The previous prime is 4479690799. The next prime is 4479690821. The reversal of 4479690807 is 7080969744.

It is a happy number.

4479690807 is a `hidden beast` number, since 4 + 479 + 6 + 90 + 80 + 7 = 666.

It is not a de Polignac number, because 4479690807 - 2³ = 4479690799 is a prime.

It is a super-2 number, since 2×4479690807² = 40135259452640622498, 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 (4479690847) 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 5 ways as a sum of consecutive naturals, for example, 248871703 + ... + 248871720.

Almost surely, 2^4479690807 is an apocalyptic number.

4479690807 is a deficient number, since it is larger than the sum of its proper divisors (1990973705).

4479690807 is a wasteful number, since it uses less digits than its factorization.

4479690807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497743429 (or 497743426 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The square root of 4479690807 is about 66930.4923558762. The cubic root of 4479690807 is about 1648.4761942722.

The spelling of 4479690807 in words is "four billion, four hundred seventy-nine million, six hundred ninety thousand, eight hundred seven".