738043465 has 4 divisors (see below), whose sum is σ = 885652164. Its totient is φ = 590434768.

The previous prime is 738043463. The next prime is 738043489. The reversal of 738043465 is 564340837.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 78375609 + 659667856 = 8853^2 + 25684^2 .

It is a cyclic number.

It is not a de Polignac number, because 738043465 - 2¹ = 738043463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (738043463) 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, 73804342 + ... + 73804351.

It is an arithmetic number, because the mean of its divisors is an integer number (221413041).

Almost surely, 2^738043465 is an apocalyptic number.

It is an amenable number.

738043465 is a deficient number, since it is larger than the sum of its proper divisors (147608699).

738043465 is a wasteful number, since it uses less digits than its factorization.

738043465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147608698.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 738043465 is about 27166.9553870138. The cubic root of 738043465 is about 903.7063065740.

The spelling of 738043465 in words is "seven hundred thirty-eight million, forty-three thousand, four hundred sixty-five".