3018400348 has 12 divisors (see below), whose sum is σ = 5394588192. Its totient is φ = 1477089440.

The previous prime is 3018400339. The next prime is 3018400349. The reversal of 3018400348 is 8430048103.

3018400348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3018400348² = 18221481321613042208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3018400349) 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, 8027473 + ... + 8027848.

It is an arithmetic number, because the mean of its divisors is an integer number (449549016).

Almost surely, 2^3018400348 is an apocalyptic number.

It is an amenable number.

3018400348 is a deficient number, since it is larger than the sum of its proper divisors (2376187844).

3018400348 is a wasteful number, since it uses less digits than its factorization.

3018400348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16055372 (or 16055370 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 3018400348 is about 54939.9704040692. The cubic root of 3018400348 is about 1445.1922171790.

The spelling of 3018400348 in words is "three billion, eighteen million, four hundred thousand, three hundred forty-eight".