740743224 has 96 divisors (see below), whose sum is σ = 2018343600. Its totient is φ = 226437120.

The previous prime is 740743189. The next prime is 740743229. The reversal of 740743224 is 422347047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740743229) 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 23 ways as a sum of consecutive naturals, for example, 733632 + ... + 734640.

Almost surely, 2^740743224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740743224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1009171800).

740743224 is an abundant number, since it is smaller than the sum of its proper divisors (1277600376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740743224 is a wasteful number, since it uses less digits than its factorization.

740743224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225 (or 1208 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 33.

The square root of 740743224 is about 27216.5983179383. The cubic root of 740743224 is about 904.8068832876.

The spelling of 740743224 in words is "seven hundred forty million, seven hundred forty-three thousand, two hundred twenty-four".