974068742 has 4 divisors (see below), whose sum is σ = 1461103116. Its totient is φ = 487034370.

The previous prime is 974068741. The next prime is 974068747. The reversal of 974068742 is 247860479.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974068741) 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 as a sum of consecutive naturals, namely, 243517184 + ... + 243517187.

It is an arithmetic number, because the mean of its divisors is an integer number (365275779).

Almost surely, 2^974068742 is an apocalyptic number.

974068742 is a deficient number, since it is larger than the sum of its proper divisors (487034374).

974068742 is a wasteful number, since it uses less digits than its factorization.

974068742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487034373.

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 974068742 is about 31210.0743671014. The cubic root of 974068742 is about 991.2804375490.

The spelling of 974068742 in words is "nine hundred seventy-four million, sixty-eight thousand, seven hundred forty-two".