742376216 has 16 divisors (see below), whose sum is σ = 1400004000. Its totient is φ = 369041824.

The previous prime is 742376203. The next prime is 742376231. The reversal of 742376216 is 612673247.

742376216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×742376216² = 1102244892164957312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 742376216.

It is a congruent number.

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, 266816 + ... + 269583.

It is an arithmetic number, because the mean of its divisors is an integer number (87500250).

Almost surely, 2^742376216 is an apocalyptic number.

It is an amenable number.

742376216 is a deficient number, since it is larger than the sum of its proper divisors (657627784).

742376216 is a wasteful number, since it uses less digits than its factorization.

742376216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536578 (or 536574 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 742376216 is about 27246.5817305584. The cubic root of 742376216 is about 905.4712871452.

The spelling of 742376216 in words is "seven hundred forty-two million, three hundred seventy-six thousand, two hundred sixteen".