3536497 has 4 divisors (see below), whose sum is σ = 3632116. Its totient is φ = 3440880.

The previous prime is 3536479. The next prime is 3536501. The reversal of 3536497 is 7946353.

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 3400336 + 136161 = 1844^2 + 369^2 .

It is a cyclic number.

It is not a de Polignac number, because 3536497 - 2⁷ = 3536369 is a prime.

It is a super-2 number, since 2×3536497² = 25013622062018, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 95581 = 3536497 / (3 + 5 + 3 + 6 + 4 + 9 + 7).

It is a d-powerful number, because it can be written as 3⁶ + 5⁹ + 3¹² + 6³ + 4¹⁰ + 9 + 7⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3536437) 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, 47754 + ... + 47827.

It is an arithmetic number, because the mean of its divisors is an integer number (908029).

Almost surely, 2^3536497 is an apocalyptic number.

3536497 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3536497 is a deficient number, since it is larger than the sum of its proper divisors (95619).

3536497 is an equidigital number, since it uses as much as digits as its factorization.

3536497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95618.

The product of its digits is 68040, while the sum is 37.

The square root of 3536497 is about 1880.5576300661. The cubic root of 3536497 is about 152.3553694604.

The spelling of 3536497 in words is "three million, five hundred thirty-six thousand, four hundred ninety-seven".