1098935622 has 24 divisors (see below), whose sum is σ = 2402102664. Its totient is φ = 363069504.

The previous prime is 1098935603. The next prime is 1098935633. The reversal of 1098935622 is 2265398901.

1098935622 is a `hidden beast` number, since 1 + 0 + 9 + 89 + 3 + 562 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 268108 + ... + 272175.

It is an arithmetic number, because the mean of its divisors is an integer number (100087611).

Almost surely, 2^1098935622 is an apocalyptic number.

1098935622 is an abundant number, since it is smaller than the sum of its proper divisors (1303167042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1098935622 is a wasteful number, since it uses less digits than its factorization.

1098935622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540404 (or 540401 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 1098935622 is about 33150.1979179612. The cubic root of 1098935622 is about 1031.9470576320.

The spelling of 1098935622 in words is "one billion, ninety-eight million, nine hundred thirty-five thousand, six hundred twenty-two".