744470496 has 288 divisors, whose sum is σ = 2688940800. Its totient is φ = 189757440.

The previous prime is 744470491. The next prime is 744470501. The reversal of 744470496 is 694074447.

It is an interprime number because it is at equal distance from previous prime (744470491) and next prime (744470501).

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744470491) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1308100 + ... + 1308668.

It is an arithmetic number, because the mean of its divisors is an integer number (9336600).

Almost surely, 2^744470496 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 744470496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1344470400).

744470496 is an abundant number, since it is smaller than the sum of its proper divisors (1944470304).

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

744470496 is a wasteful number, since it uses less digits than its factorization.

744470496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662 (or 651 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 744470496 is about 27284.9866410083. The cubic root of 744470496 is about 906.3219474801.

The spelling of 744470496 in words is "seven hundred forty-four million, four hundred seventy thousand, four hundred ninety-six".