748607077 has 2 divisors, whose sum is σ = 748607078. Its totient is φ = 748607076.

The previous prime is 748607063. The next prime is 748607107. The reversal of 748607077 is 770706847.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 745617636 + 2989441 = 27306^2 + 1729^2 .

It is an emirp because it is prime and its reverse (770706847) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 748607077 - 2⁷ = 748606949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748607017) 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, 374303538 + 374303539.

It is an arithmetic number, because the mean of its divisors is an integer number (374303539).

Almost surely, 2^748607077 is an apocalyptic number.

It is an amenable number.

748607077 is a deficient number, since it is larger than the sum of its proper divisors (1).

748607077 is an equidigital number, since it uses as much as digits as its factorization.

748607077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 460992, while the sum is 46.

The square root of 748607077 is about 27360.6848781239. The cubic root of 748607077 is about 907.9974791633.

The spelling of 748607077 in words is "seven hundred forty-eight million, six hundred seven thousand, seventy-seven".