4936454847 has 32 divisors (see below), whose sum is σ = 7793280000. Its totient is φ = 3117734712.

The previous prime is 4936454813. The next prime is 4936454851. The reversal of 4936454847 is 7484546394.

4936454847 is a `hidden beast` number, since 4 + 93 + 6 + 4 + 548 + 4 + 7 = 666.

It is not a de Polignac number, because 4936454847 - 2⁸ = 4936454591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4936454793 and 4936454802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4936454857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17847 + ... + 100952.

It is an arithmetic number, because the mean of its divisors is an integer number (243540000).

Almost surely, 2^4936454847 is an apocalyptic number.

4936454847 is a deficient number, since it is larger than the sum of its proper divisors (2856825153).

4936454847 is an equidigital number, since it uses as much as digits as its factorization.

4936454847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118839 (or 118821 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 54.

The square root of 4936454847 is about 70259.9092441771. The cubic root of 4936454847 is about 1702.7009943375.

The spelling of 4936454847 in words is "four billion, nine hundred thirty-six million, four hundred fifty-four thousand, eight hundred forty-seven".