1061061698 has 16 divisors (see below), whose sum is σ = 1685992320. Its totient is φ = 499093056.

The previous prime is 1061061671. The next prime is 1061061709. The reversal of 1061061698 is 8961601601.

1061061698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1061061698² = 2251703853925286408, which contains 22 as substring.

It is a Curzon 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, 84683 + ... + 96401.

It is an arithmetic number, because the mean of its divisors is an integer number (105374520).

Almost surely, 2^1061061698 is an apocalyptic number.

1061061698 is a deficient number, since it is larger than the sum of its proper divisors (624930622).

1061061698 is a wasteful number, since it uses less digits than its factorization.

1061061698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14401.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 1061061698 is about 32573.9420089126. The cubic root of 1061061698 is about 1019.9531242074.

The spelling of 1061061698 in words is "one billion, sixty-one million, sixty-one thousand, six hundred ninety-eight".