740534668 has 6 divisors (see below), whose sum is σ = 1295935676. Its totient is φ = 370267332.

The previous prime is 740534651. The next prime is 740534737. The reversal of 740534668 is 866435047.

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 as a sum of consecutive naturals, namely, 92566830 + ... + 92566837.

Almost surely, 2^740534668 is an apocalyptic number.

It is an amenable number.

740534668 is a deficient number, since it is larger than the sum of its proper divisors (555401008).

740534668 is a wasteful number, since it uses less digits than its factorization.

740534668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185133671 (or 185133669 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 740534668 is about 27212.7666362684. The cubic root of 740534668 is about 904.7219592947.

The spelling of 740534668 in words is "seven hundred forty million, five hundred thirty-four thousand, six hundred sixty-eight".