606738733 has 4 divisors (see below), whose sum is σ = 606872448. Its totient is φ = 606605020.

The previous prime is 606738731. The next prime is 606738739. The reversal of 606738733 is 337837606.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 337837606 = 2 ⋅168918803.

It is a cyclic number.

It is not a de Polignac number, because 606738733 - 2¹ = 606738731 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 606738733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606738731) 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, 59803 + ... + 69208.

It is an arithmetic number, because the mean of its divisors is an integer number (151718112).

Almost surely, 2^606738733 is an apocalyptic number.

It is an amenable number.

606738733 is a deficient number, since it is larger than the sum of its proper divisors (133715).

606738733 is a wasteful number, since it uses less digits than its factorization.

606738733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133714.

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 606738733 is about 24632.0671686320. The cubic root of 606738733 is about 846.5785103789.

The spelling of 606738733 in words is "six hundred six million, seven hundred thirty-eight thousand, seven hundred thirty-three".