746213489 has 16 divisors (see below), whose sum is σ = 877443840. Its totient is φ = 621277440.

The previous prime is 746213483. The next prime is 746213491. The reversal of 746213489 is 984312647.

It is not a de Polignac number, because 746213489 - 2⁸ = 746213233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (746213483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61292 + ... + 72450.

It is an arithmetic number, because the mean of its divisors is an integer number (54840240).

Almost surely, 2^746213489 is an apocalyptic number.

It is an amenable number.

746213489 is a deficient number, since it is larger than the sum of its proper divisors (131230351).

746213489 is a wasteful number, since it uses less digits than its factorization.

746213489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11440.

The product of its digits is 290304, while the sum is 44.

The square root of 746213489 is about 27316.9084817444. The cubic root of 746213489 is about 907.0287055426.

The spelling of 746213489 in words is "seven hundred forty-six million, two hundred thirteen thousand, four hundred eighty-nine".