140760349 has 2 divisors, whose sum is σ = 140760350. Its totient is φ = 140760348.

The previous prime is 140760331. The next prime is 140760359. The reversal of 140760349 is 943067041.

It is a happy number.

140760349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134792100 + 5968249 = 11610^2 + 2443^2 .

It is a cyclic number.

It is not a de Polignac number, because 140760349 - 2¹⁷ = 140629277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140760329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70380174 + 70380175.

It is an arithmetic number, because the mean of its divisors is an integer number (70380175).

Almost surely, 2^140760349 is an apocalyptic number.

It is an amenable number.

140760349 is a deficient number, since it is larger than the sum of its proper divisors (1).

140760349 is an equidigital number, since it uses as much as digits as its factorization.

140760349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 140760349 is about 11864.2466680359. The cubic root of 140760349 is about 520.1877391637.

The spelling of 140760349 in words is "one hundred forty million, seven hundred sixty thousand, three hundred forty-nine".