958564941 has 16 divisors (see below), whose sum is σ = 1353910464. Its totient is φ = 601167104.

The previous prime is 958564933. The next prime is 958564963. The reversal of 958564941 is 149465859.

It is a cyclic number.

It is not a de Polignac number, because 958564941 - 2³ = 958564933 is a prime.

It is a super-2 number, since 2×958564941² = 1837693492228666962, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (958514941) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 171310 + ... + 176816.

It is an arithmetic number, because the mean of its divisors is an integer number (84619404).

Almost surely, 2^958564941 is an apocalyptic number.

It is an amenable number.

958564941 is a deficient number, since it is larger than the sum of its proper divisors (395345523).

958564941 is a wasteful number, since it uses less digits than its factorization.

958564941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8940.

The product of its digits is 1555200, while the sum is 51.

The square root of 958564941 is about 30960.6999436382. The cubic root of 958564941 is about 985.9930346201.

The spelling of 958564941 in words is "nine hundred fifty-eight million, five hundred sixty-four thousand, nine hundred forty-one".