958664224996 has 9 divisors (see below), whose sum is σ = 1677665820649. Its totient is φ = 479331133384.

The previous prime is 958664224993. The next prime is 958664225027. The reversal of 958664224996 is 699422466859.

The square root of 958664224996 is 979114.

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

It can be written as a sum of positive squares in only one way, i.e., 897623604900 + 61040620096 = 947430^2 + 247064^2 .

It is a super-2 number, since 2×958664224996² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (958664224993) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1713450 + ... + 2203006.

Almost surely, 2^958664224996 is an apocalyptic number.

958664224996 is the 979114-th square number.

It is an amenable number.

958664224996 is a deficient number, since it is larger than the sum of its proper divisors (719001595653).

958664224996 is an frugal number, since it uses more digits than its factorization.

958664224996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979118 (or 489559 counting only the distinct ones).

The product of its digits is 403107840, while the sum is 70.

The spelling of 958664224996 in words is "nine hundred fifty-eight billion, six hundred sixty-four million, two hundred twenty-four thousand, nine hundred ninety-six".