740326003 has 2 divisors, whose sum is σ = 740326004. Its totient is φ = 740326002.

The previous prime is 740325991. The next prime is 740326009. The reversal of 740326003 is 300623047.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 740326003 - 2⁹ = 740325491 is a prime.

It is not a weakly prime, because it can be changed into another prime (740326009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370163001 + 370163002.

It is an arithmetic number, because the mean of its divisors is an integer number (370163002).

Almost surely, 2^740326003 is an apocalyptic number.

740326003 is a deficient number, since it is larger than the sum of its proper divisors (1).

740326003 is an equidigital number, since it uses as much as digits as its factorization.

740326003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 740326003 is about 27208.9324119856. The cubic root of 740326003 is about 904.6369749583.

The spelling of 740326003 in words is "seven hundred forty million, three hundred twenty-six thousand, three".