740524032 has 224 divisors, whose sum is σ = 2292152160. Its totient is φ = 238878720.

The previous prime is 740524013. The next prime is 740524039. The reversal of 740524032 is 230425047.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 740523987 and 740524005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740524039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 23887857 + ... + 23887887.

Almost surely, 2^740524032 is an apocalyptic number.

740524032 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740524032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1146076080).

740524032 is an abundant number, since it is smaller than the sum of its proper divisors (1551628128).

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

740524032 is an frugal number, since it uses more digits than its factorization.

740524032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 740524032 is about 27212.5712125848. The cubic root of 740524032 is about 904.7176278887.

Adding to 740524032 its reverse (230425047), we get a palindrome (970949079).

The spelling of 740524032 in words is "seven hundred forty million, five hundred twenty-four thousand, thirty-two".