740000066734 has 8 divisors (see below), whose sum is σ = 1120990200408. Its totient is φ = 366336666600.

The previous prime is 740000066723. The next prime is 740000066789. The reversal of 740000066734 is 437660000047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 740000066693 and 740000066702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1831683132 + ... + 1831683535.

It is an arithmetic number, because the mean of its divisors is an integer number (140123775051).

Almost surely, 2^740000066734 is an apocalyptic number.

740000066734 is a deficient number, since it is larger than the sum of its proper divisors (380990133674).

740000066734 is a wasteful number, since it uses less digits than its factorization.

740000066734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663366770.

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 740000066734 in words is "seven hundred forty billion, sixty-six thousand, seven hundred thirty-four".