2063746338 has 8 divisors (see below), whose sum is σ = 4127492688. Its totient is φ = 687915444.

The previous prime is 2063746283. The next prime is 2063746367. The reversal of 2063746338 is 8336473602.

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

2063746338 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2063746338.

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, 171978856 + ... + 171978867.

It is an arithmetic number, because the mean of its divisors is an integer number (515936586).

Almost surely, 2^2063746338 is an apocalyptic number.

2063746338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2063746338 is a wasteful number, since it uses less digits than its factorization.

2063746338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343957728.

The product of its (nonzero) digits is 435456, while the sum is 42.

The square root of 2063746338 is about 45428.4749689003. The cubic root of 2063746338 is about 1273.1671911339.

The spelling of 2063746338 in words is "two billion, sixty-three million, seven hundred forty-six thousand, three hundred thirty-eight".