742074266 has 8 divisors (see below), whose sum is σ = 1113293280. Its totient is φ = 370976508.

The previous prime is 742074251. The next prime is 742074283. The reversal of 742074266 is 662470247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13046 + ... + 40673.

It is an arithmetic number, because the mean of its divisors is an integer number (139161660).

Almost surely, 2^742074266 is an apocalyptic number.

742074266 is a deficient number, since it is larger than the sum of its proper divisors (371219014).

742074266 is a wasteful number, since it uses less digits than its factorization.

742074266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60628.

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 742074266 is about 27241.0401049593. The cubic root of 742074266 is about 905.3485083683.

The spelling of 742074266 in words is "seven hundred forty-two million, seventy-four thousand, two hundred sixty-six".