742080303 has 12 divisors (see below), whose sum is σ = 1118498160. Its totient is φ = 473210496.

The previous prime is 742080253. The next prime is 742080307. The reversal of 742080303 is 303080247.

It is not a de Polignac number, because 742080303 - 2¹⁷ = 741949231 is a prime.

It is a super-2 number, since 2×742080303² = 1101366352201143618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742080307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1792258 + ... + 1792671.

It is an arithmetic number, because the mean of its divisors is an integer number (93208180).

Almost surely, 2^742080303 is an apocalyptic number.

742080303 is a deficient number, since it is larger than the sum of its proper divisors (376417857).

742080303 is a wasteful number, since it uses less digits than its factorization.

742080303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584958 (or 3584955 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 742080303 is about 27241.1509118099. The cubic root of 742080303 is about 905.3509634568.

The spelling of 742080303 in words is "seven hundred forty-two million, eighty thousand, three hundred three".