734072744 has 8 divisors (see below), whose sum is σ = 1376386410. Its totient is φ = 367036368.

The previous prime is 734072723. The next prime is 734072797. The reversal of 734072744 is 447270437.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 663680644 + 70392100 = 25762^2 + 8390^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 734072698 and 734072707.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45879539 + ... + 45879554.

Almost surely, 2^734072744 is an apocalyptic number.

It is an amenable number.

734072744 is a deficient number, since it is larger than the sum of its proper divisors (642313666).

734072744 is a wasteful number, since it uses less digits than its factorization.

734072744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91759099 (or 91759095 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 38.

The square root of 734072744 is about 27093.7768500444. The cubic root of 734072744 is about 902.0827255360.

The spelling of 734072744 in words is "seven hundred thirty-four million, seventy-two thousand, seven hundred forty-four".