740326001 has 4 divisors (see below), whose sum is σ = 772514112. Its totient is φ = 708137892.

The previous prime is 740325991. The next prime is 740326003. The reversal of 740326001 is 100623047.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 740326001 - 2¹⁴ = 740309617 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 32188087 = 740326001 / (7 + 4 + 0 + 3 + 2 + 6 + 0 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740326003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16094021 + ... + 16094066.

It is an arithmetic number, because the mean of its divisors is an integer number (193128528).

Almost surely, 2^740326001 is an apocalyptic number.

It is an amenable number.

740326001 is a deficient number, since it is larger than the sum of its proper divisors (32188111).

740326001 is a wasteful number, since it uses less digits than its factorization.

740326001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32188110.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 740326001 is about 27208.9323752330. The cubic root of 740326001 is about 904.6369741437.

Adding to 740326001 its reverse (100623047), we get a palindrome (840949048).

The spelling of 740326001 in words is "seven hundred forty million, three hundred twenty-six thousand, one".