748316077 has 2 divisors, whose sum is σ = 748316078. Its totient is φ = 748316076.

The previous prime is 748316059. The next prime is 748316111. The reversal of 748316077 is 770613847.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 563872516 + 184443561 = 23746^2 + 13581^2 .

It is a cyclic number.

It is not a de Polignac number, because 748316077 - 2¹¹ = 748314029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748316027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374158038 + 374158039.

It is an arithmetic number, because the mean of its divisors is an integer number (374158039).

Almost surely, 2^748316077 is an apocalyptic number.

It is an amenable number.

748316077 is a deficient number, since it is larger than the sum of its proper divisors (1).

748316077 is an equidigital number, since it uses as much as digits as its factorization.

748316077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 748316077 is about 27355.3665118931. The cubic root of 748316077 is about 907.8798110661.

It can be divided in two parts, 74831 and 6077, that added together give a palindrome (80908).

The spelling of 748316077 in words is "seven hundred forty-eight million, three hundred sixteen thousand, seventy-seven".