742734363 has 16 divisors (see below), whose sum is σ = 1168295936. Its totient is φ = 410728320.

The previous prime is 742734323. The next prime is 742734367. The reversal of 742734363 is 363437247.

It is not a de Polignac number, because 742734363 - 2⁶ = 742734299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (742734367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 569806 + ... + 571107.

It is an arithmetic number, because the mean of its divisors is an integer number (73018496).

Almost surely, 2^742734363 is an apocalyptic number.

742734363 is a deficient number, since it is larger than the sum of its proper divisors (425561573).

742734363 is a wasteful number, since it uses less digits than its factorization.

742734363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140954.

The product of its digits is 254016, while the sum is 39.

The square root of 742734363 is about 27253.1532670992. The cubic root of 742734363 is about 905.6168735664.

The spelling of 742734363 in words is "seven hundred forty-two million, seven hundred thirty-four thousand, three hundred sixty-three".