749788047360 has 1344 divisors, whose sum is σ = 3078228666240. Its totient is φ = 173425950720.

The previous prime is 749788047353. The next prime is 749788047367. The reversal of 749788047360 is 63740887947.

749788047360 is a `hidden beast` number, since 7 + 497 + 8 + 80 + 4 + 7 + 3 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (749788047353) and next prime (749788047367).

It is not an unprimeable number, because it can be changed into a prime (749788047367) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 1888634682 + ... + 1888635078.

It is an arithmetic number, because the mean of its divisors is an integer number (2290348710).

Almost surely, 2^749788047360 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 749788047360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1539114333120).

749788047360 is an abundant number, since it is smaller than the sum of its proper divisors (2328440618880).

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

749788047360 is a wasteful number, since it uses less digits than its factorization.

749788047360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 56899584, while the sum is 63.

The spelling of 749788047360 in words is "seven hundred forty-nine billion, seven hundred eighty-eight million, forty-seven thousand, three hundred sixty".