742746662 has 16 divisors (see below), whose sum is σ = 1274303232. Its totient is φ = 318064200.

The previous prime is 742746649. The next prime is 742746671. The reversal of 742746662 is 266647247.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2714 + ... + 38637.

It is an arithmetic number, because the mean of its divisors is an integer number (79643952).

Almost surely, 2^742746662 is an apocalyptic number.

742746662 is a deficient number, since it is larger than the sum of its proper divisors (531556570).

742746662 is a wasteful number, since it uses less digits than its factorization.

742746662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42643.

The product of its digits is 677376, while the sum is 44.

The square root of 742746662 is about 27253.3789097792. The cubic root of 742746662 is about 905.6218722672.

The spelling of 742746662 in words is "seven hundred forty-two million, seven hundred forty-six thousand, six hundred sixty-two".