1606730376238 has 32 divisors (see below), whose sum is σ = 2607337988640. Its totient is φ = 738188328960.

The previous prime is 1606730376227. The next prime is 1606730376241. The reversal of 1606730376238 is 8326730376061.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6007278 + ... + 6269038.

It is an arithmetic number, because the mean of its divisors is an integer number (81479312145).

Almost surely, 2^{1606730376238} is an apocalyptic number.

1606730376238 is a deficient number, since it is larger than the sum of its proper divisors (1000607612402).

1606730376238 is a wasteful number, since it uses less digits than its factorization.

1606730376238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262852.

The product of its (nonzero) digits is 4572288, while the sum is 52.

The spelling of 1606730376238 in words is "one trillion, six hundred six billion, seven hundred thirty million, three hundred seventy-six thousand, two hundred thirty-eight".