2289000494 has 16 divisors (see below), whose sum is σ = 3747126960. Its totient is φ = 1040040960.

The previous prime is 2289000487. The next prime is 2289000557. The reversal of 2289000494 is 4940009822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39812 + ... + 78504.

It is an arithmetic number, because the mean of its divisors is an integer number (234195435).

Almost surely, 2^2289000494 is an apocalyptic number.

2289000494 is a deficient number, since it is larger than the sum of its proper divisors (1458126466).

2289000494 is a wasteful number, since it uses less digits than its factorization.

2289000494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41395.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 2289000494 is about 47843.5000182888. The cubic root of 2289000494 is about 1317.8984953026.

The spelling of 2289000494 in words is "two billion, two hundred eighty-nine million, four hundred ninety-four", and thus it is an aban number.