290947002 has 16 divisors (see below), whose sum is σ = 585111072. Its totient is φ = 96446160.

The previous prime is 290947001. The next prime is 290947039. The reversal of 290947002 is 200749092.

It is not an unprimeable number, because it can be changed into a prime (290947001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132868 + ... + 135039.

It is an arithmetic number, because the mean of its divisors is an integer number (36569442).

Almost surely, 2^290947002 is an apocalyptic number.

290947002 is an abundant number, since it is smaller than the sum of its proper divisors (294164070).

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

290947002 is a wasteful number, since it uses less digits than its factorization.

290947002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268093.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 290947002 is about 17057.1686396072. The cubic root of 290947002 is about 662.6303069659.

The spelling of 290947002 in words is "two hundred ninety million, nine hundred forty-seven thousand, two".