738760449 has 32 divisors (see below), whose sum is σ = 1194151680. Its totient is φ = 396582912.

The previous prime is 738760433. The next prime is 738760453. The reversal of 738760449 is 944067837.

It is a happy number.

It is not a de Polignac number, because 738760449 - 2⁴ = 738760433 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 738760398 and 738760407.

It is not an unprimeable number, because it can be changed into a prime (738760409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231537 + ... + 234705.

It is an arithmetic number, because the mean of its divisors is an integer number (37317240).

Almost surely, 2^738760449 is an apocalyptic number.

It is an amenable number.

738760449 is a deficient number, since it is larger than the sum of its proper divisors (455391231).

738760449 is a wasteful number, since it uses less digits than its factorization.

738760449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 738760449 is about 27180.1480680294. The cubic root of 738760449 is about 903.9988517913.

The spelling of 738760449 in words is "seven hundred thirty-eight million, seven hundred sixty thousand, four hundred forty-nine".