4926546891 has 12 divisors (see below), whose sum is σ = 8132712432. Its totient is φ = 2815169616.

The previous prime is 4926546881. The next prime is 4926546901. The reversal of 4926546891 is 1986456294.

4926546891 is a `hidden beast` number, since 4 + 9 + 2 + 6 + 546 + 8 + 91 = 666.

It is an interprime number because it is at equal distance from previous prime (4926546881) and next prime (4926546901).

It is not a de Polignac number, because 4926546891 - 2⁷ = 4926546763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4926546811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39099516 + ... + 39099641.

It is an arithmetic number, because the mean of its divisors is an integer number (677726036).

Almost surely, 2^4926546891 is an apocalyptic number.

4926546891 is a deficient number, since it is larger than the sum of its proper divisors (3206165541).

4926546891 is a wasteful number, since it uses less digits than its factorization.

4926546891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78199170 (or 78199167 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 4926546891 is about 70189.3645148608. The cubic root of 4926546891 is about 1701.5610679166.

The spelling of 4926546891 in words is "four billion, nine hundred twenty-six million, five hundred forty-six thousand, eight hundred ninety-one".