740536777 has 2 divisors, whose sum is σ = 740536778. Its totient is φ = 740536776.

The previous prime is 740536763. The next prime is 740536781. The reversal of 740536777 is 777635047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 738698041 + 1838736 = 27179^2 + 1356^2 .

It is a cyclic number.

It is not a de Polignac number, because 740536777 - 2¹⁹ = 740012489 is a prime.

It is not a weakly prime, because it can be changed into another prime (740536787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370268388 + 370268389.

It is an arithmetic number, because the mean of its divisors is an integer number (370268389).

Almost surely, 2^740536777 is an apocalyptic number.

It is an amenable number.

740536777 is a deficient number, since it is larger than the sum of its proper divisors (1).

740536777 is an equidigital number, since it uses as much as digits as its factorization.

740536777 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864360, while the sum is 46.

The square root of 740536777 is about 27212.8053864353. The cubic root of 740536777 is about 904.7228181592.

The spelling of 740536777 in words is "seven hundred forty million, five hundred thirty-six thousand, seven hundred seventy-seven".