969948736 has 63 divisors (see below), whose sum is σ = 2053589619. Its totient is φ = 454453248.

The previous prime is 969948667. The next prime is 969948743. The reversal of 969948736 is 637849969.

The square root of 969948736 is 31144.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 514382400 + 455566336 = 22680^2 + 21344^2 .

It is a Duffinian number.

Its product of digits (17635968) is a multiple of the sum of its prime factors (504).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4235470 + ... + 4235698.

Almost surely, 2^969948736 is an apocalyptic number.

969948736 is the 31144-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 969948736

969948736 is an abundant number, since it is smaller than the sum of its proper divisors (1083640883).

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

969948736 is an equidigital number, since it uses as much as digits as its factorization.

969948736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 248 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 61.

The cubic root of 969948736 is about 989.8808604036.

The spelling of 969948736 in words is "nine hundred sixty-nine million, nine hundred forty-eight thousand, seven hundred thirty-six".