3047398 has 8 divisors (see below), whose sum is σ = 4582080. Its totient is φ = 1520040.

The previous prime is 3047389. The next prime is 3047399. The reversal of 3047398 is 8937403.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3047399) 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, 633 + ... + 2548.

It is an arithmetic number, because the mean of its divisors is an integer number (572760).

Almost surely, 2^3047398 is an apocalyptic number.

3047398 is a deficient number, since it is larger than the sum of its proper divisors (1534682).

3047398 is a wasteful number, since it uses less digits than its factorization.

3047398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 3047398 is about 1745.6798102745. The cubic root of 3047398 is about 144.9805443575.

The spelling of 3047398 in words is "three million, forty-seven thousand, three hundred ninety-eight".