746828869 has 8 divisors (see below), whose sum is σ = 756138240. Its totient is φ = 737564400.

The previous prime is 746828813. The next prime is 746828879. The reversal of 746828869 is 968828647.

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 746828869 - 2¹⁵ = 746796101 is a prime.

It is a super-2 number, since 2×746828869² = 1115506719143638322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746828809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22884 + ... + 44914.

It is an arithmetic number, because the mean of its divisors is an integer number (94517280).

Almost surely, 2^746828869 is an apocalyptic number.

It is an amenable number.

746828869 is a deficient number, since it is larger than the sum of its proper divisors (9309371).

746828869 is a wasteful number, since it uses less digits than its factorization.

746828869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22451.

The product of its digits is 9289728, while the sum is 58.

The square root of 746828869 is about 27328.1698801804. The cubic root of 746828869 is about 907.2779702051.

The spelling of 746828869 in words is "seven hundred forty-six million, eight hundred twenty-eight thousand, eight hundred sixty-nine".