738486563 has 4 divisors (see below), whose sum is σ = 739715928. Its totient is φ = 737257200.

The previous prime is 738486533. The next prime is 738486583. The reversal of 738486563 is 365684837.

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

It is a cyclic number.

It is not a de Polignac number, because 738486563 - 2⁶ = 738486499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (738486533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613781 + ... + 614982.

It is an arithmetic number, because the mean of its divisors is an integer number (184928982).

Almost surely, 2^738486563 is an apocalyptic number.

738486563 is a deficient number, since it is larger than the sum of its proper divisors (1229365).

738486563 is a wasteful number, since it uses less digits than its factorization.

738486563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229364.

The product of its digits is 2903040, while the sum is 50.

The square root of 738486563 is about 27175.1092546102. The cubic root of 738486563 is about 903.8871226404.

The spelling of 738486563 in words is "seven hundred thirty-eight million, four hundred eighty-six thousand, five hundred sixty-three".