3500087 has 4 divisors (see below), whose sum is σ = 3549456. Its totient is φ = 3450720.

The previous prime is 3500059. The next prime is 3500111. The reversal of 3500087 is 7800053.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3500087 - 2⁶ = 3500023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3500017) 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, 24578 + ... + 24719.

It is an arithmetic number, because the mean of its divisors is an integer number (887364).

Almost surely, 2^3500087 is an apocalyptic number.

3500087 is a deficient number, since it is larger than the sum of its proper divisors (49369).

3500087 is an equidigital number, since it uses as much as digits as its factorization.

3500087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49368.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 3500087 is about 1870.8519449705. The cubic root of 3500087 is about 151.8307065988.

The spelling of 3500087 in words is "three million, five hundred thousand, eighty-seven".