749270466559 has 8 divisors (see below), whose sum is σ = 794323445328. Its totient is φ = 704326181760.

The previous prime is 749270466557. The next prime is 749270466599. The reversal of 749270466559 is 955664072947.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 749270466559 - 2¹ = 749270466557 is a prime.

It is a super-2 number, since 2×749270466559² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 749270466559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749270466557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27159292 + ... + 27186865.

It is an arithmetic number, because the mean of its divisors is an integer number (99290430666).

Almost surely, 2^749270466559 is an apocalyptic number.

749270466559 is a deficient number, since it is larger than the sum of its proper divisors (45052978769).

749270466559 is a wasteful number, since it uses less digits than its factorization.

749270466559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54346985.

The product of its (nonzero) digits is 114307200, while the sum is 64.

The spelling of 749270466559 in words is "seven hundred forty-nine billion, two hundred seventy million, four hundred sixty-six thousand, five hundred fifty-nine".