742554328 has 8 divisors (see below), whose sum is σ = 1392289380. Its totient is φ = 371277160.

The previous prime is 742554317. The next prime is 742554331. The reversal of 742554328 is 823455247.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46409638 + ... + 46409653.

Almost surely, 2^742554328 is an apocalyptic number.

It is an amenable number.

742554328 is a deficient number, since it is larger than the sum of its proper divisors (649735052).

742554328 is a wasteful number, since it uses less digits than its factorization.

742554328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92819297 (or 92819293 counting only the distinct ones).

The product of its digits is 268800, while the sum is 40.

The square root of 742554328 is about 27249.8500546333. The cubic root of 742554328 is about 905.5436953584.

The spelling of 742554328 in words is "seven hundred forty-two million, five hundred fifty-four thousand, three hundred twenty-eight".