958840473616 has 45 divisors (see below), whose sum is σ = 1867648400631. Its totient is φ = 476880181632.

The previous prime is 958840473599. The next prime is 958840473631. The reversal of 958840473616 is 616374048859.

It is a happy number.

The square root of 958840473616 is 979204.

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 210684672016 + 748155801600 = 459004^2 + 864960^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 896950330 + ... + 896951398.

Almost surely, 2^958840473616 is an apocalyptic number.

958840473616 is the 979204-th square number.

It is an amenable number.

958840473616 is a deficient number, since it is larger than the sum of its proper divisors (908807927015).

958840473616 is an frugal number, since it uses more digits than its factorization.

958840473616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2604 (or 1300 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 61.

The spelling of 958840473616 in words is "nine hundred fifty-eight billion, eight hundred forty million, four hundred seventy-three thousand, six hundred sixteen".