734754242 has 16 divisors (see below), whose sum is σ = 1120210560. Its totient is φ = 361396608.

The previous prime is 734754239. The next prime is 734754253. The reversal of 734754242 is 242457437.

It is a happy number.

It is a super-2 number, since 2×734754242² = 1079727592273989128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 734754196 and 734754205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21059 + ... + 43737.

It is an arithmetic number, because the mean of its divisors is an integer number (70013160).

Almost surely, 2^734754242 is an apocalyptic number.

734754242 is a deficient number, since it is larger than the sum of its proper divisors (385456318).

734754242 is a wasteful number, since it uses less digits than its factorization.

734754242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22945.

The product of its digits is 188160, while the sum is 38.

The square root of 734754242 is about 27106.3505843188. The cubic root of 734754242 is about 902.3617975265.

The spelling of 734754242 in words is "seven hundred thirty-four million, seven hundred fifty-four thousand, two hundred forty-two".