3536761 has 4 divisors (see below), whose sum is σ = 3542400. Its totient is φ = 3531124.

The previous prime is 3536749. The next prime is 3536789. The reversal of 3536761 is 1676353.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3536761 - 2⁷ = 3536633 is a prime.

It is a super-2 number, since 2×3536761² = 25017356742242, which contains 22 as substring.

It is a Duffinian number.

3536761 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3536791) 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, 1741 + ... + 3178.

It is an arithmetic number, because the mean of its divisors is an integer number (885600).

Almost surely, 2^3536761 is an apocalyptic number.

It is an amenable number.

3536761 is a deficient number, since it is larger than the sum of its proper divisors (5639).

3536761 is an equidigital number, since it uses as much as digits as its factorization.

3536761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5638.

The product of its digits is 11340, while the sum is 31.

The square root of 3536761 is about 1880.6278207024. The cubic root of 3536761 is about 152.3591604827.

The spelling of 3536761 in words is "three million, five hundred thirty-six thousand, seven hundred sixty-one".