3486577 has 6 divisors (see below), whose sum is σ = 3548454. Its totient is φ = 3425760.

The previous prime is 3486563. The next prime is 3486589. The reversal of 3486577 is 7756843.

It can be written as a sum of positive squares in 3 ways, for example, as 767376 + 2719201 = 876^2 + 1649^2 .

It is not a de Polignac number, because 3486577 - 2¹¹ = 3484529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3486677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3253 + ... + 4189.

It is an arithmetic number, because the mean of its divisors is an integer number (591409).

Almost surely, 2^3486577 is an apocalyptic number.

It is an amenable number.

3486577 is a deficient number, since it is larger than the sum of its proper divisors (61877).

3486577 is an frugal number, since it uses more digits than its factorization.

3486577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059 (or 998 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 3486577 is about 1867.2377995317. The cubic root of 3486577 is about 151.6351040602.

The spelling of 3486577 in words is "three million, four hundred eighty-six thousand, five hundred seventy-seven".