958691042 has 8 divisors (see below), whose sum is σ = 1457735916. Its totient is φ = 472779072.

The previous prime is 958691029. The next prime is 958691051. The reversal of 958691042 is 240196859.

958691042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 958459681 + 231361 = 30959^2 + 481^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×958691042² = 1838177028022091528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 958690984 and 958691002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3283043 + ... + 3283334.

Almost surely, 2^958691042 is an apocalyptic number.

958691042 is a deficient number, since it is larger than the sum of its proper divisors (499044874).

958691042 is a wasteful number, since it uses less digits than its factorization.

958691042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6566452.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 958691042 is about 30962.7363454847. The cubic root of 958691042 is about 986.0362691298.

The spelling of 958691042 in words is "nine hundred fifty-eight million, six hundred ninety-one thousand, forty-two".