738594745 has 32 divisors (see below), whose sum is σ = 1074954240. Its totient is φ = 476203200.

The previous prime is 738594737. The next prime is 738594757. The reversal of 738594745 is 547495837.

738594745 = 4173² + 4174² + ... + 4214².

It is not a de Polignac number, because 738594745 - 2³ = 738594737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 738594692 and 738594701.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39720 + ... + 55270.

It is an arithmetic number, because the mean of its divisors is an integer number (33592320).

Almost surely, 2^738594745 is an apocalyptic number.

It is an amenable number.

738594745 is a deficient number, since it is larger than the sum of its proper divisors (336359495).

738594745 is a wasteful number, since it uses less digits than its factorization.

738594745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15645.

The product of its digits is 4233600, while the sum is 52.

The square root of 738594745 is about 27177.0996428979. The cubic root of 738594745 is about 903.9312577437.

The spelling of 738594745 in words is "seven hundred thirty-eight million, five hundred ninety-four thousand, seven hundred forty-five".