2630989594 has 8 divisors (see below), whose sum is σ = 4030452288. Its totient is φ = 1287505500.

The previous prime is 2630989541. The next prime is 2630989631. The reversal of 2630989594 is 4959890362.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 13994532 + ... + 13994719.

It is an arithmetic number, because the mean of its divisors is an integer number (503806536).

Almost surely, 2^2630989594 is an apocalyptic number.

2630989594 is a deficient number, since it is larger than the sum of its proper divisors (1399462694).

2630989594 is a wasteful number, since it uses less digits than its factorization.

2630989594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27989300.

The product of its (nonzero) digits is 4199040, while the sum is 55.

The square root of 2630989594 is about 51293.1729765278. The cubic root of 2630989594 is about 1380.5104871167.

The spelling of 2630989594 in words is "two billion, six hundred thirty million, nine hundred eighty-nine thousand, five hundred ninety-four".