749607327360 has 192 divisors, whose sum is σ = 2617573725000. Its totient is φ = 197649137664.

The previous prime is 749607327353. The next prime is 749607327379. The reversal of 749607327360 is 63723706947.

It is a happy number.

749607327360 is a `hidden beast` number, since 7 + 4 + 9 + 607 + 3 + 27 + 3 + 6 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 486389077056 + 263218250304 = 697416^2 + 513048^2 .

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×749607327360² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 749607327297 and 749607327306.

It is an unprimeable number.

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, 218485 + ... + 1243764.

Almost surely, 2^749607327360 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 749607327360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1308786862500).

749607327360 is an abundant number, since it is smaller than the sum of its proper divisors (1867966397640).

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

749607327360 is a wasteful number, since it uses less digits than its factorization.

749607327360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462363 (or 1462348 counting only the distinct ones).

The product of its (nonzero) digits is 8001504, while the sum is 54.

The spelling of 749607327360 in words is "seven hundred forty-nine billion, six hundred seven million, three hundred twenty-seven thousand, three hundred sixty".