734053666 has 8 divisors (see below), whose sum is σ = 1113452460. Its totient is φ = 362902848.

The previous prime is 734053651. The next prime is 734053669. The reversal of 734053666 is 666350437.

It can be written as a sum of positive squares in 2 ways, for example, as 709103641 + 24950025 = 26629^2 + 4995^2 .

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

It is not an unprimeable number, because it can be changed into a prime (734053669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2061771 + ... + 2062126.

Almost surely, 2^734053666 is an apocalyptic number.

734053666 is a deficient number, since it is larger than the sum of its proper divisors (379398794).

734053666 is a wasteful number, since it uses less digits than its factorization.

734053666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123988.

The product of its (nonzero) digits is 272160, while the sum is 40.

The square root of 734053666 is about 27093.4247742879. The cubic root of 734053666 is about 902.0749106505.

The spelling of 734053666 in words is "seven hundred thirty-four million, fifty-three thousand, six hundred sixty-six".