934158942 has 48 divisors (see below), whose sum is σ = 2147373072. Its totient is φ = 292481280.

The previous prime is 934158923. The next prime is 934158947. The reversal of 934158942 is 249851439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (934158947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164592 + ... + 170172.

It is an arithmetic number, because the mean of its divisors is an integer number (44736939).

Almost surely, 2^934158942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 934158942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1073686536).

934158942 is an abundant number, since it is smaller than the sum of its proper divisors (1213214130).

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

934158942 is a wasteful number, since it uses less digits than its factorization.

934158942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6153 (or 6150 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 934158942 is about 30564.0138398084. The cubic root of 934158942 is about 977.5528775280.

The spelling of 934158942 in words is "nine hundred thirty-four million, one hundred fifty-eight thousand, nine hundred forty-two".