4076361 has 9 divisors (see below), whose sum is σ = 5896839. Its totient is φ = 2713536.

The previous prime is 4076351. The next prime is 4076363. The reversal of 4076361 is 1636704.

The square root of 4076361 is 2019.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1334025 + 2742336 = 1155^2 + 1656^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 4076361 - 2¹¹ = 4074313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4076363) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5721 + ... + 6393.

Almost surely, 2^4076361 is an apocalyptic number.

4076361 is the 2019-th square number.

4076361 is the 1010-th centered octagonal number.

It is an amenable number.

4076361 is a deficient number, since it is larger than the sum of its proper divisors (1820478).

4076361 is an frugal number, since it uses more digits than its factorization.

4076361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The cubic root of 4076361 is about 159.7438740699.

The spelling of 4076361 in words is "four million, seventy-six thousand, three hundred sixty-one".