978106070 has 16 divisors (see below), whose sum is σ = 1761108048. Its totient is φ = 391127520.

The previous prime is 978106057. The next prime is 978106091. The reversal of 978106070 is 70601879.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 27080 + ... + 51860.

It is an arithmetic number, because the mean of its divisors is an integer number (110069253).

Almost surely, 2^978106070 is an apocalyptic number.

978106070 is a deficient number, since it is larger than the sum of its proper divisors (783001978).

978106070 is a wasteful number, since it uses less digits than its factorization.

978106070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28735.

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 978106070 is about 31274.6873685414. The cubic root of 978106070 is about 992.6481054372.

The spelling of 978106070 in words is "nine hundred seventy-eight million, one hundred six thousand, seventy".