3099007 has 4 divisors (see below), whose sum is σ = 3114936. Its totient is φ = 3083080.

The previous prime is 3098999. The next prime is 3099011. The reversal of 3099007 is 7009903.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7009903 = 43 ⋅163021.

It is a cyclic number.

It is not a de Polignac number, because 3099007 - 2³ = 3098999 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 (3099307) 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, 7669 + ... + 8062.

It is an arithmetic number, because the mean of its divisors is an integer number (778734).

Almost surely, 2^3099007 is an apocalyptic number.

3099007 is a deficient number, since it is larger than the sum of its proper divisors (15929).

3099007 is a wasteful number, since it uses less digits than its factorization.

3099007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15928.

The product of its (nonzero) digits is 1701, while the sum is 28.

The square root of 3099007 is about 1760.3996705294. The cubic root of 3099007 is about 145.7944031777.

It can be divided in two parts, 309 and 9007, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 3099007 in words is "three million, ninety-nine thousand, seven".