738990339194 has 8 divisors (see below), whose sum is σ = 1115925009300. Its totient is φ = 367015336096.

The previous prime is 738990339193. The next prime is 738990339203. The reversal of 738990339194 is 491933099837.

It can be written as a sum of positive squares in 2 ways, for example, as 550645623025 + 188344716169 = 742055^2 + 433987^2 .

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

It is a super-2 number, since 2×738990339194² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 738990339194.

It is not an unprimeable number, because it can be changed into a prime (738990339193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1239916379 + ... + 1239916974.

Almost surely, 2^738990339194 is an apocalyptic number.

738990339194 is a deficient number, since it is larger than the sum of its proper divisors (376934670106).

738990339194 is a wasteful number, since it uses less digits than its factorization.

738990339194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479833504.

The product of its (nonzero) digits is 39680928, while the sum is 65.

The spelling of 738990339194 in words is "seven hundred thirty-eight billion, nine hundred ninety million, three hundred thirty-nine thousand, one hundred ninety-four".