2990467090 has 16 divisors (see below), whose sum is σ = 5796905688. Its totient is φ = 1104172416.

The previous prime is 2990467031. The next prime is 2990467091. The reversal of 2990467090 is 907640992.

It can be written as a sum of positive squares in 4 ways, for example, as 2549341081 + 441126009 = 50491^2 + 21003^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2990467090.

It is not an unprimeable number, because it can be changed into a prime (2990467091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11501667 + ... + 11501926.

Almost surely, 2^2990467090 is an apocalyptic number.

2990467090 is a deficient number, since it is larger than the sum of its proper divisors (2806438598).

2990467090 is a wasteful number, since it uses less digits than its factorization.

2990467090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23003613.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 2990467090 is about 54685.1633443661. The cubic root of 2990467090 is about 1440.7203009686.

The spelling of 2990467090 in words is "two billion, nine hundred ninety million, four hundred sixty-seven thousand, ninety".