971029116 has 72 divisors (see below), whose sum is σ = 2497294800. Its totient is φ = 318090240.

The previous prime is 971029109. The next prime is 971029141. The reversal of 971029116 is 611920179.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 513100 + ... + 514988.

It is an arithmetic number, because the mean of its divisors is an integer number (34684650).

Almost surely, 2^971029116 is an apocalyptic number.

It is an amenable number.

971029116 is an abundant number, since it is smaller than the sum of its proper divisors (1526265684).

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

971029116 is a wasteful number, since it uses less digits than its factorization.

971029116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139 (or 2134 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 36.

The square root of 971029116 is about 31161.3400867164. The cubic root of 971029116 is about 990.2482511810.

The spelling of 971029116 in words is "nine hundred seventy-one million, twenty-nine thousand, one hundred sixteen".