749647897366 has 16 divisors (see below), whose sum is σ = 1173753132768. Its totient is φ = 358407720000.

The previous prime is 749647897351. The next prime is 749647897381. The reversal of 749647897366 is 663798746947.

It is an interprime number because it is at equal distance from previous prime (749647897351) and next prime (749647897381).

It is a junction number, because it is equal to n+sod(n) for n = 749647897292 and 749647897301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2577165 + ... + 2853256.

It is an arithmetic number, because the mean of its divisors is an integer number (73359570798).

Almost surely, 2^749647897366 is an apocalyptic number.

749647897366 is a deficient number, since it is larger than the sum of its proper divisors (424105235402).

749647897366 is a wasteful number, since it uses less digits than its factorization.

749647897366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5433447.

The product of its digits is 2304433152, while the sum is 76.

The spelling of 749647897366 in words is "seven hundred forty-nine billion, six hundred forty-seven million, eight hundred ninety-seven thousand, three hundred sixty-six".