3431087 has 8 divisors (see below), whose sum is σ = 3757440. Its totient is φ = 3107160.

The previous prime is 3431069. The next prime is 3431089. The reversal of 3431087 is 7801343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3431087 - 2⁸ = 3430831 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431089) 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 7 ways as a sum of consecutive naturals, for example, 3758 + ... + 4580.

It is an arithmetic number, because the mean of its divisors is an integer number (469680).

Almost surely, 2^3431087 is an apocalyptic number.

3431087 is a deficient number, since it is larger than the sum of its proper divisors (326353).

3431087 is a wasteful number, since it uses less digits than its factorization.

3431087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 3431087 is about 1852.3193569145. The cubic root of 3431087 is about 150.8263577115.

The spelling of 3431087 in words is "three million, four hundred thirty-one thousand, eighty-seven".