3534005 has 4 divisors (see below), whose sum is σ = 4240812. Its totient is φ = 2827200.

The previous prime is 3533993. The next prime is 3534017. The reversal of 3534005 is 5004353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5004353 = 19 ⋅263387.

It is an interprime number because it is at equal distance from previous prime (3533993) and next prime (3534017).

It can be written as a sum of positive squares in 2 ways, for example, as 1168561 + 2365444 = 1081^2 + 1538^2 .

It is not a de Polignac number, because 3534005 - 2¹⁸ = 3271861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353396 + ... + 353405.

It is an arithmetic number, because the mean of its divisors is an integer number (1060203).

Almost surely, 2^3534005 is an apocalyptic number.

It is an amenable number.

3534005 is a deficient number, since it is larger than the sum of its proper divisors (706807).

3534005 is an equidigital number, since it uses as much as digits as its factorization.

3534005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706806.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 3534005 is about 1879.8949438732. The cubic root of 3534005 is about 152.3195752085.

Adding to 3534005 its reverse (5004353), we get a palindrome (8538358).

The spelling of 3534005 in words is "three million, five hundred thirty-four thousand, five".