738295645 has 8 divisors (see below), whose sum is σ = 886381056. Its totient is φ = 590352336.

The previous prime is 738295643. The next prime is 738295687. The reversal of 738295645 is 546592837.

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

It is a cyclic number.

It is not a de Polignac number, because 738295645 - 2¹ = 738295643 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 (738295643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23737 + ... + 45166.

It is an arithmetic number, because the mean of its divisors is an integer number (110797632).

Almost surely, 2^738295645 is an apocalyptic number.

It is an amenable number.

738295645 is a deficient number, since it is larger than the sum of its proper divisors (148085411).

738295645 is a wasteful number, since it uses less digits than its factorization.

738295645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71051.

The product of its digits is 1814400, while the sum is 49.

The square root of 738295645 is about 27171.5962909800. The cubic root of 738295645 is about 903.8092231436.

The spelling of 738295645 in words is "seven hundred thirty-eight million, two hundred ninety-five thousand, six hundred forty-five".