4712508378 has 24 divisors (see below), whose sum is σ = 10215417888. Its totient is φ = 1570069512.

The previous prime is 4712508373. The next prime is 4712508391. The reversal of 4712508378 is 8738052174.

4712508378 is a `hidden beast` number, since 4 + 71 + 2 + 508 + 3 + 78 = 666.

It is not an unprimeable number, because it can be changed into a prime (4712508373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25350 + ... + 100337.

It is an arithmetic number, because the mean of its divisors is an integer number (425642412).

Almost surely, 2^4712508378 is an apocalyptic number.

4712508378 is an abundant number, since it is smaller than the sum of its proper divisors (5502909510).

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

4712508378 is a wasteful number, since it uses less digits than its factorization.

4712508378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127778 (or 127775 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 4712508378 is about 68647.7121104557. The cubic root of 4712508378 is about 1676.5533525695.

The spelling of 4712508378 in words is "four billion, seven hundred twelve million, five hundred eight thousand, three hundred seventy-eight".