4284006939 has 6 divisors (see below), whose sum is σ = 6188010036. Its totient is φ = 2856004620.

The previous prime is 4284006917. The next prime is 4284006973. The reversal of 4284006939 is 9396004824.

It is not a de Polignac number, because 4284006939 - 2¹⁷ = 4283875867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4284006894 and 4284006903.

It is not an unprimeable number, because it can be changed into a prime (4284006989) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 238000377 + ... + 238000394.

It is an arithmetic number, because the mean of its divisors is an integer number (1031335006).

Almost surely, 2^4284006939 is an apocalyptic number.

4284006939 is a deficient number, since it is larger than the sum of its proper divisors (1904003097).

4284006939 is a wasteful number, since it uses less digits than its factorization.

4284006939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476000777 (or 476000774 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 4284006939 is about 65452.3256958834. The cubic root of 4284006939 is about 1624.1147922277.

The spelling of 4284006939 in words is "four billion, two hundred eighty-four million, six thousand, nine hundred thirty-nine".