4932474781 has 16 divisors (see below), whose sum is σ = 5387256000. Its totient is φ = 4488693120.

The previous prime is 4932474769. The next prime is 4932474793. The reversal of 4932474781 is 1874742394.

It is an interprime number because it is at equal distance from previous prime (4932474769) and next prime (4932474793).

It is not a de Polignac number, because 4932474781 - 2²⁵ = 4898920349 is a prime.

It is a super-4 number, since 4×4932474781⁴ (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4932474761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533841 + ... + 543001.

It is an arithmetic number, because the mean of its divisors is an integer number (336703500).

Almost surely, 2^4932474781 is an apocalyptic number.

It is an amenable number.

4932474781 is a deficient number, since it is larger than the sum of its proper divisors (454781219).

4932474781 is a wasteful number, since it uses less digits than its factorization.

4932474781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9756.

The product of its digits is 1354752, while the sum is 49.

The square root of 4932474781 is about 70231.5796561632. The cubic root of 4932474781 is about 1702.2432647410.

The spelling of 4932474781 in words is "four billion, nine hundred thirty-two million, four hundred seventy-four thousand, seven hundred eighty-one".