3090705 has 8 divisors (see below), whose sum is σ = 4945152. Its totient is φ = 1648368.

The previous prime is 3090697. The next prime is 3090713. The reversal of 3090705 is 5070903.

It is an interprime number because it is at equal distance from previous prime (3090697) and next prime (3090713).

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

It is not a de Polignac number, because 3090705 - 2³ = 3090697 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103009 + ... + 103038.

It is an arithmetic number, because the mean of its divisors is an integer number (618144).

Almost surely, 2^3090705 is an apocalyptic number.

It is an amenable number.

3090705 is a deficient number, since it is larger than the sum of its proper divisors (1854447).

3090705 is a wasteful number, since it uses less digits than its factorization.

3090705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206055.

The product of its (nonzero) digits is 945, while the sum is 24.

The square root of 3090705 is about 1758.0401019317. The cubic root of 3090705 is about 145.6640961052.

The spelling of 3090705 in words is "three million, ninety thousand, seven hundred five".