742808354 has 16 divisors (see below), whose sum is σ = 1120037856. Its totient is φ = 369468000.

The previous prime is 742808347. The next prime is 742808399. The reversal of 742808354 is 453808247.

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, 396929 + ... + 398795.

It is an arithmetic number, because the mean of its divisors is an integer number (70002366).

Almost surely, 2^742808354 is an apocalyptic number.

742808354 is a deficient number, since it is larger than the sum of its proper divisors (377229502).

742808354 is a wasteful number, since it uses less digits than its factorization.

742808354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801.

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 742808354 is about 27254.5107092386. The cubic root of 742808354 is about 905.6469450053.

The spelling of 742808354 in words is "seven hundred forty-two million, eight hundred eight thousand, three hundred fifty-four".