4947287032 has 64 divisors (see below), whose sum is σ = 9893376000. Its totient is φ = 2312706816.

The previous prime is 4947287021. The next prime is 4947287053. The reversal of 4947287032 is 2307827494.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4381444 + ... + 4382572.

It is an arithmetic number, because the mean of its divisors is an integer number (154584000).

Almost surely, 2^4947287032 is an apocalyptic number.

It is an amenable number.

4947287032 is a deficient number, since it is larger than the sum of its proper divisors (4946088968).

4947287032 is a wasteful number, since it uses less digits than its factorization.

4947287032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 1504 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 4947287032 is about 70336.9535308432. The cubic root of 4947287032 is about 1703.9455107955.

The spelling of 4947287032 in words is "four billion, nine hundred forty-seven million, two hundred eighty-seven thousand, thirty-two".