3120698 has 16 divisors (see below), whose sum is σ = 5405184. Its totient is φ = 1323600.

The previous prime is 3120697. The next prime is 3120703. The reversal of 3120698 is 8960213.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3120698.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311 + ... + 2517.

It is an arithmetic number, because the mean of its divisors is an integer number (337824).

Almost surely, 2^3120698 is an apocalyptic number.

3120698 is a deficient number, since it is larger than the sum of its proper divisors (2284486).

3120698 is a wasteful number, since it uses less digits than its factorization.

3120698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 3120698 is about 1766.5497445586. The cubic root of 3120698 is about 146.1337674384.

The spelling of 3120698 in words is "three million, one hundred twenty thousand, six hundred ninety-eight".