740969 has 2 divisors, whose sum is σ = 740970. Its totient is φ = 740968.

The previous prime is 740951. The next prime is 740989. The reversal of 740969 is 969047.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 739600 + 1369 = 860^2 + 37^2 .

It is a cyclic number.

It is not a de Polignac number, because 740969 - 2⁸ = 740713 is a prime.

It is a super-2 number, since 2×740969² = 1098070117922, which contains 22 as substring.

It is equal to p₅₉₅₉₇ and since 740969 and 59597 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 11.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 740969.

It is not a weakly prime, because it can be changed into another prime (740939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370484 + 370485.

It is an arithmetic number, because the mean of its divisors is an integer number (370485).

2⁷⁴⁰⁹⁶⁹ is an apocalyptic number.

It is an amenable number.

740969 is a deficient number, since it is larger than the sum of its proper divisors (1).

740969 is an equidigital number, since it uses as much as digits as its factorization.

740969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 740969 is about 860.7955622562. The cubic root of 740969 is about 90.4898801297.

The spelling of 740969 in words is "seven hundred forty thousand, nine hundred sixty-nine".