942069746 has 4 divisors (see below), whose sum is σ = 1413104622. Its totient is φ = 471034872.

The previous prime is 942069743. The next prime is 942069763. The reversal of 942069746 is 647960249.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 941814721 + 255025 = 30689^2 + 505^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 942069746.

It is not an unprimeable number, because it can be changed into a prime (942069743) 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 as a sum of consecutive naturals, namely, 235517435 + ... + 235517438.

Almost surely, 2^942069746 is an apocalyptic number.

942069746 is a deficient number, since it is larger than the sum of its proper divisors (471034876).

942069746 is a wasteful number, since it uses less digits than its factorization.

942069746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471034875.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 942069746 is about 30693.1547091530. The cubic root of 942069746 is about 980.3045513266.

The spelling of 942069746 in words is "nine hundred forty-two million, sixty-nine thousand, seven hundred forty-six".