3484857573 has 20 divisors (see below), whose sum is σ = 5208395148. Its totient is φ = 2322069120.

The previous prime is 3484857547. The next prime is 3484857647. The reversal of 3484857573 is 3757584843.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2448468324 + 1036389249 = 49482^2 + 32193^2 .

It is not a de Polignac number, because 3484857573 - 2¹⁷ = 3484726501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3484857503) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 169533 + ... + 188973.

Almost surely, 2^3484857573 is an apocalyptic number.

It is an amenable number.

3484857573 is a deficient number, since it is larger than the sum of its proper divisors (1723537575).

3484857573 is a wasteful number, since it uses less digits than its factorization.

3484857573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21666 (or 21657 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 54.

The square root of 3484857573 is about 59032.6822446685. The cubic root of 3484857573 is about 1516.1017336520.

The spelling of 3484857573 in words is "three billion, four hundred eighty-four million, eight hundred fifty-seven thousand, five hundred seventy-three".