740044896 has 96 divisors (see below), whose sum is σ = 2020838400. Its totient is φ = 236874240.

The previous prime is 740044861. The next prime is 740044897. The reversal of 740044896 is 698440047.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740044897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412770 + ... + 414558.

It is an arithmetic number, because the mean of its divisors is an integer number (21050400).

Almost surely, 2^740044896 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 740044896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1010419200).

740044896 is an abundant number, since it is smaller than the sum of its proper divisors (1280793504).

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

740044896 is a wasteful number, since it uses less digits than its factorization.

740044896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972 (or 1964 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 740044896 is about 27203.7662098468. The cubic root of 740044896 is about 904.5224614519.

The spelling of 740044896 in words is "seven hundred forty million, forty-four thousand, eight hundred ninety-six".