2902213489 has 4 divisors (see below), whose sum is σ = 3316815424. Its totient is φ = 2487611556.

The previous prime is 2902213471. The next prime is 2902213493. The reversal of 2902213489 is 9843122092.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2902213489 - 2²⁷ = 2767995761 is a prime.

It is a super-3 number, since 3×2902213489³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2902213469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207300957 + ... + 207300970.

It is an arithmetic number, because the mean of its divisors is an integer number (829203856).

Almost surely, 2^2902213489 is an apocalyptic number.

It is an amenable number.

2902213489 is a deficient number, since it is larger than the sum of its proper divisors (414601935).

2902213489 is an equidigital number, since it uses as much as digits as its factorization.

2902213489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414601934.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 2902213489 is about 53872.1958806210. The cubic root of 2902213489 is about 1426.4058745060.

The spelling of 2902213489 in words is "two billion, nine hundred two million, two hundred thirteen thousand, four hundred eighty-nine".