958197012 has 12 divisors (see below), whose sum is σ = 2235793056. Its totient is φ = 319399000.

The previous prime is 958196963. The next prime is 958197013. The reversal of 958197012 is 210791859.

958197012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (958197013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39924864 + ... + 39924887.

It is an arithmetic number, because the mean of its divisors is an integer number (186316088).

Almost surely, 2^958197012 is an apocalyptic number.

It is an amenable number.

958197012 is an abundant number, since it is smaller than the sum of its proper divisors (1277596044).

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

958197012 is a wasteful number, since it uses less digits than its factorization.

958197012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79849758 (or 79849756 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 42.

The square root of 958197012 is about 30954.7575018768. The cubic root of 958197012 is about 985.8668662056.

It can be divided in two parts, 95819 and 7012, that added together give a triangular number (102831 = T₄₅₃).

The spelling of 958197012 in words is "nine hundred fifty-eight million, one hundred ninety-seven thousand, twelve".