606666734 has 8 divisors (see below), whose sum is σ = 910284240. Its totient is φ = 303238656.

The previous prime is 606666707. The next prime is 606666803. The reversal of 606666734 is 437666606.

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

It is a super-2 number, since 2×606666734² = 736089052284453512, which contains 22 as substring.

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, 39059 + ... + 52334.

It is an arithmetic number, because the mean of its divisors is an integer number (113785530).

Almost surely, 2^606666734 is an apocalyptic number.

606666734 is a deficient number, since it is larger than the sum of its proper divisors (303617506).

606666734 is a wasteful number, since it uses less digits than its factorization.

606666734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94714.

The product of its (nonzero) digits is 653184, while the sum is 44.

The square root of 606666734 is about 24630.6056360781. The cubic root of 606666734 is about 846.5450224793.

The spelling of 606666734 in words is "six hundred six million, six hundred sixty-six thousand, seven hundred thirty-four".