3049470 has 48 divisors (see below), whose sum is σ = 8191872. Its totient is φ = 786240.

The previous prime is 3049469. The next prime is 3049507. The reversal of 3049470 is 749403.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2244 + ... + 3336.

It is an arithmetic number, because the mean of its divisors is an integer number (170664).

Almost surely, 2^3049470 is an apocalyptic number.

3049470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3049470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4095936).

3049470 is an abundant number, since it is smaller than the sum of its proper divisors (5142402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3049470 is a wasteful number, since it uses less digits than its factorization.

3049470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 3049470 is about 1746.2731745062. The cubic root of 3049470 is about 145.0133955123.

The spelling of 3049470 in words is "three million, forty-nine thousand, four hundred seventy".