740043224 has 32 divisors (see below), whose sum is σ = 1418342400. Its totient is φ = 361902240.

The previous prime is 740043223. The next prime is 740043229. The reversal of 740043224 is 422340047.

It is a junction number, because it is equal to n+sod(n) for n = 740043193 and 740043202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740043223) 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 7 ways as a sum of consecutive naturals, for example, 67007 + ... + 77265.

It is an arithmetic number, because the mean of its divisors is an integer number (44323200).

Almost surely, 2^740043224 is an apocalyptic number.

It is an amenable number.

740043224 is a deficient number, since it is larger than the sum of its proper divisors (678299176).

740043224 is a wasteful number, since it uses less digits than its factorization.

740043224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10463 (or 10459 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 740043224 is about 27203.7354787904. The cubic root of 740043224 is about 904.5217802488.

The spelling of 740043224 in words is "seven hundred forty million, forty-three thousand, two hundred twenty-four".