3613087 has 4 divisors (see below), whose sum is σ = 3710776. Its totient is φ = 3515400.

The previous prime is 3613079. The next prime is 3613121. The reversal of 3613087 is 7803163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7803163 = 59 ⋅132257.

It is a cyclic number.

It is not a de Polignac number, because 3613087 - 2³ = 3613079 is a prime.

It is a Duffinian number.

3613087 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3613187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48789 + ... + 48862.

It is an arithmetic number, because the mean of its divisors is an integer number (927694).

Almost surely, 2^3613087 is an apocalyptic number.

3613087 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3613087 is a deficient number, since it is larger than the sum of its proper divisors (97689).

3613087 is an equidigital number, since it uses as much as digits as its factorization.

3613087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97688.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3613087 is about 1900.8121948262. The cubic root of 3613087 is about 153.4473783984.

The spelling of 3613087 in words is "three million, six hundred thirteen thousand, eighty-seven".