3029490 has 48 divisors (see below), whose sum is σ = 8078616. Its totient is φ = 787200.

The previous prime is 3029483. The next prime is 3029501. The reversal of 3029490 is 949203.

It can be written as a sum of positive squares in 4 ways, for example, as 1279161 + 1750329 = 1131^2 + 1323^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3280 + ... + 4100.

Almost surely, 2^3029490 is an apocalyptic number.

3029490 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 3029490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4039308).

3029490 is an abundant number, since it is smaller than the sum of its proper divisors (5049126).

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

3029490 is a wasteful number, since it uses less digits than its factorization.

3029490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 872 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 3029490 is about 1740.5430187157. The cubic root of 3029490 is about 144.6959940637.

The spelling of 3029490 in words is "three million, twenty-nine thousand, four hundred ninety".