738616616 has 8 divisors (see below), whose sum is σ = 1384906170. Its totient is φ = 369308304.

The previous prime is 738616601. The next prime is 738616661. The reversal of 738616616 is 616616837.

It can be written as a sum of positive squares in only one way, i.e., 737339716 + 1276900 = 27154^2 + 1130^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46163531 + ... + 46163546.

Almost surely, 2^738616616 is an apocalyptic number.

It is an amenable number.

738616616 is a deficient number, since it is larger than the sum of its proper divisors (646289554).

738616616 is a wasteful number, since it uses less digits than its factorization.

738616616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92327083 (or 92327079 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 738616616 is about 27177.5020191334. The cubic root of 738616616 is about 903.9401799506.

The spelling of 738616616 in words is "seven hundred thirty-eight million, six hundred sixteen thousand, six hundred sixteen".