740003406977 has 2 divisors, whose sum is σ = 740003406978. Its totient is φ = 740003406976.

The previous prime is 740003406859. The next prime is 740003407007. The reversal of 740003406977 is 779604300047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 722357207056 + 17646199921 = 849916^2 + 132839^2 .

It is a cyclic number.

It is not a de Polignac number, because 740003406977 - 2¹² = 740003402881 is a prime.

It is not a weakly prime, because it can be changed into another prime (740003406377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370001703488 + 370001703489.

It is an arithmetic number, because the mean of its divisors is an integer number (370001703489).

Almost surely, 2^740003406977 is an apocalyptic number.

It is an amenable number.

740003406977 is a deficient number, since it is larger than the sum of its proper divisors (1).

740003406977 is an equidigital number, since it uses as much as digits as its factorization.

740003406977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 889056, while the sum is 47.

The spelling of 740003406977 in words is "seven hundred forty billion, three million, four hundred six thousand, nine hundred seventy-seven".