738801613 has 4 divisors (see below), whose sum is σ = 805965408. Its totient is φ = 671637820.

The previous prime is 738801587. The next prime is 738801659. The reversal of 738801613 is 316108837.

738801613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 316108837 = 11 ⋅28737167.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-738801613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738801313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33581881 + ... + 33581902.

It is an arithmetic number, because the mean of its divisors is an integer number (201491352).

Almost surely, 2^738801613 is an apocalyptic number.

It is an amenable number.

738801613 is a deficient number, since it is larger than the sum of its proper divisors (67163795).

738801613 is a wasteful number, since it uses less digits than its factorization.

738801613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67163794.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 738801613 is about 27180.9053013324. The cubic root of 738801613 is about 904.0156418607.

The spelling of 738801613 in words is "seven hundred thirty-eight million, eight hundred one thousand, six hundred thirteen".