740254063 has 2 divisors, whose sum is σ = 740254064. Its totient is φ = 740254062.

The previous prime is 740254019. The next prime is 740254121. The reversal of 740254063 is 360452047.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 740254063 - 2²⁹ = 203383151 is a prime.

It is equal to p_38226415 and since 740254063 and 38226415 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740254013) 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, 370127031 + 370127032.

It is an arithmetic number, because the mean of its divisors is an integer number (370127032).

Almost surely, 2^740254063 is an apocalyptic number.

740254063 is a deficient number, since it is larger than the sum of its proper divisors (1).

740254063 is an equidigital number, since it uses as much as digits as its factorization.

740254063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 740254063 is about 27207.6103875368. The cubic root of 740254063 is about 904.6076717901.

The spelling of 740254063 in words is "seven hundred forty million, two hundred fifty-four thousand, sixty-three".