2089529398 has 24 divisors (see below), whose sum is σ = 3647795256. Its totient is φ = 893914560.

The previous prime is 2089529383. The next prime is 2089529419. The reversal of 2089529398 is 8939259802.

It is a super-2 number, since 2×2089529398² = 8732266210212484808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249840 + ... + 258067.

It is an arithmetic number, because the mean of its divisors is an integer number (151991469).

Almost surely, 2^2089529398 is an apocalyptic number.

2089529398 is a deficient number, since it is larger than the sum of its proper divisors (1558265858).

2089529398 is a wasteful number, since it uses less digits than its factorization.

2089529398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507948 (or 507937 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 55.

The square root of 2089529398 is about 45711.3705548193. The cubic root of 2089529398 is about 1278.4472949043.

The spelling of 2089529398 in words is "two billion, eighty-nine million, five hundred twenty-nine thousand, three hundred ninety-eight".