738511138 has 8 divisors (see below), whose sum is σ = 1108013760. Its totient is φ = 369173220.

The previous prime is 738511097. The next prime is 738511153. The reversal of 738511138 is 831115837.

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

It is a junction number, because it is equal to n+sod(n) for n = 738511097 and 738511106.

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, 29278 + ... + 48313.

It is an arithmetic number, because the mean of its divisors is an integer number (138501720).

Almost surely, 2^738511138 is an apocalyptic number.

738511138 is a deficient number, since it is larger than the sum of its proper divisors (369502622).

738511138 is a wasteful number, since it uses less digits than its factorization.

738511138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82352.

The product of its digits is 20160, while the sum is 37.

The square root of 738511138 is about 27175.5614109442. The cubic root of 738511138 is about 903.8971489025.

The spelling of 738511138 in words is "seven hundred thirty-eight million, five hundred eleven thousand, one hundred thirty-eight".