749812467 has 4 divisors (see below), whose sum is σ = 999749960. Its totient is φ = 499874976.

The previous prime is 749812411. The next prime is 749812493. The reversal of 749812467 is 764218947.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 749812467 - 2⁶ = 749812403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (749812867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124968742 + ... + 124968747.

It is an arithmetic number, because the mean of its divisors is an integer number (249937490).

Almost surely, 2^749812467 is an apocalyptic number.

749812467 is a deficient number, since it is larger than the sum of its proper divisors (249937493).

749812467 is a wasteful number, since it uses less digits than its factorization.

749812467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249937492.

The product of its digits is 677376, while the sum is 48.

The square root of 749812467 is about 27382.7037927229. The cubic root of 749812467 is about 908.4845634199.

The spelling of 749812467 in words is "seven hundred forty-nine million, eight hundred twelve thousand, four hundred sixty-seven".