4078937432 has 32 divisors (see below), whose sum is σ = 8100939600. Its totient is φ = 1918777344.

The previous prime is 4078937413. The next prime is 4078937453. The reversal of 4078937432 is 2347398704.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577619 + ... + 584637.

Almost surely, 2^4078937432 is an apocalyptic number.

It is an amenable number.

4078937432 is a deficient number, since it is larger than the sum of its proper divisors (4022002168).

4078937432 is a wasteful number, since it uses less digits than its factorization.

4078937432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11315 (or 11311 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 47.

The square root of 4078937432 is about 63866.5595754147. The cubic root of 4078937432 is about 1597.7752193616.

The spelling of 4078937432 in words is "four billion, seventy-eight million, nine hundred thirty-seven thousand, four hundred thirty-two".