746038749 has 8 divisors (see below), whose sum is σ = 995050720. Its totient is φ = 497192976.

The previous prime is 746038697. The next prime is 746038789. The reversal of 746038749 is 947830647.

It is a happy number.

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

It is not a de Polignac number, because 746038749 - 2⁸ = 746038493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 746038698 and 746038707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746038789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30667 + ... + 49320.

It is an arithmetic number, because the mean of its divisors is an integer number (124381340).

Almost surely, 2^746038749 is an apocalyptic number.

It is an amenable number.

746038749 is a deficient number, since it is larger than the sum of its proper divisors (249011971).

746038749 is a wasteful number, since it uses less digits than its factorization.

746038749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83099.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 746038749 is about 27313.7099091281. The cubic root of 746038749 is about 906.9579007076.

The spelling of 746038749 in words is "seven hundred forty-six million, thirty-eight thousand, seven hundred forty-nine".