738457487 has 2 divisors, whose sum is σ = 738457488. Its totient is φ = 738457486.

The previous prime is 738457459. The next prime is 738457513. The reversal of 738457487 is 784754837.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 738457487 - 2¹⁰ = 738456463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (738457387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369228743 + 369228744.

It is an arithmetic number, because the mean of its divisors is an integer number (369228744).

Almost surely, 2^738457487 is an apocalyptic number.

738457487 is a deficient number, since it is larger than the sum of its proper divisors (1).

738457487 is an equidigital number, since it uses as much as digits as its factorization.

738457487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5268480, while the sum is 53.

The square root of 738457487 is about 27174.5742744942. The cubic root of 738457487 is about 903.8752597448.

The spelling of 738457487 in words is "seven hundred thirty-eight million, four hundred fifty-seven thousand, four hundred eighty-seven".