942738147 has 12 divisors (see below), whose sum is σ = 1466481744. Its totient is φ = 580146480.

The previous prime is 942738131. The next prime is 942738151. The reversal of 942738147 is 741837249.

It is not a de Polignac number, because 942738147 - 2⁴ = 942738131 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (942738127) 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 11 ways as a sum of consecutive naturals, for example, 4028679 + ... + 4028912.

It is an arithmetic number, because the mean of its divisors is an integer number (122206812).

Almost surely, 2^942738147 is an apocalyptic number.

942738147 is a deficient number, since it is larger than the sum of its proper divisors (523743597).

942738147 is a wasteful number, since it uses less digits than its factorization.

942738147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8057610 (or 8057607 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 942738147 is about 30704.0412161005. The cubic root of 942738147 is about 980.5363394160.

It can be divided in two parts, 9427 and 38147, that added together give a palindrome (47574).

The spelling of 942738147 in words is "nine hundred forty-two million, seven hundred thirty-eight thousand, one hundred forty-seven".