749665460428 has 12 divisors (see below), whose sum is σ = 1354234380352. Its totient is φ = 362741351760.

The previous prime is 749665460417. The next prime is 749665460431. The reversal of 749665460428 is 824064566947.

It is a happy number.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3022844475 + ... + 3022844722.

Almost surely, 2^749665460428 is an apocalyptic number.

It is an amenable number.

749665460428 is a deficient number, since it is larger than the sum of its proper divisors (604568919924).

749665460428 is a wasteful number, since it uses less digits than its factorization.

749665460428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6045689232 (or 6045689230 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 61.

The spelling of 749665460428 in words is "seven hundred forty-nine billion, six hundred sixty-five million, four hundred sixty thousand, four hundred twenty-eight".