3100089 has 4 divisors (see below), whose sum is σ = 4133456. Its totient is φ = 2066724.

The previous prime is 3100087. The next prime is 3100099. The reversal of 3100089 is 9800013.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9800013 = 3 ⋅3266671.

It is not a de Polignac number, because 3100089 - 2¹ = 3100087 is a prime.

It is a super-2 number, since 2×3100089² = 19221103615842, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

3100089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3100087) 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, 516679 + ... + 516684.

It is an arithmetic number, because the mean of its divisors is an integer number (1033364).

Almost surely, 2^3100089 is an apocalyptic number.

It is an amenable number.

3100089 is a deficient number, since it is larger than the sum of its proper divisors (1033367).

3100089 is a wasteful number, since it uses less digits than its factorization.

3100089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033366.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 3100089 is about 1760.7069602861. The cubic root of 3100089 is about 145.8113689551.

The spelling of 3100089 in words is "three million, one hundred thousand, eighty-nine".