4773412381 has 4 divisors (see below), whose sum is σ = 4773583612. Its totient is φ = 4773241152.

The previous prime is 4773412379. The next prime is 4773412393. The reversal of 4773412381 is 1832143774.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3309125625 + 1464286756 = 57525^2 + 38266^2 .

It is a cyclic number.

It is not a de Polignac number, because 4773412381 - 2¹ = 4773412379 is a prime.

It is a super-2 number, since 2×4773412381² = 45570931518168178322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4773412781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33036 + ... + 103141.

It is an arithmetic number, because the mean of its divisors is an integer number (1193395903).

Almost surely, 2^4773412381 is an apocalyptic number.

It is an amenable number.

4773412381 is a deficient number, since it is larger than the sum of its proper divisors (171231).

4773412381 is a wasteful number, since it uses less digits than its factorization.

4773412381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171230.

The product of its digits is 112896, while the sum is 40.

The square root of 4773412381 is about 69089.8862424885. The cubic root of 4773412381 is about 1683.7449974545.

The spelling of 4773412381 in words is "four billion, seven hundred seventy-three million, four hundred twelve thousand, three hundred eighty-one".