4239678032 has 10 divisors (see below), whose sum is σ = 8214376218. Its totient is φ = 2119839008.

The previous prime is 4239678029. The next prime is 4239678073. The reversal of 4239678032 is 2308769324.

4239678032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3577953856 + 661724176 = 59816^2 + 25724^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132489923 + ... + 132489954.

Almost surely, 2^4239678032 is an apocalyptic number.

It is an amenable number.

4239678032 is a deficient number, since it is larger than the sum of its proper divisors (3974698186).

4239678032 is a wasteful number, since it uses less digits than its factorization.

4239678032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264979885 (or 264979879 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 4239678032 is about 65112.8100453359. The cubic root of 4239678032 is about 1618.4934976133.

The spelling of 4239678032 in words is "four billion, two hundred thirty-nine million, six hundred seventy-eight thousand, thirty-two".