746319412280 has 64 divisors (see below), whose sum is σ = 1817759482560. Its totient is φ = 274136260608.

The previous prime is 746319412271. The next prime is 746319412291. The reversal of 746319412280 is 82214913647.

It is a super-2 number, since 2×746319412280² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3617852 + ... + 3818571.

It is an arithmetic number, because the mean of its divisors is an integer number (28402491915).

Almost surely, 2^746319412280 is an apocalyptic number.

It is an amenable number.

746319412280 is an abundant number, since it is smaller than the sum of its proper divisors (1071440070280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

746319412280 is a wasteful number, since it uses less digits than its factorization.

746319412280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7436640 (or 7436636 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 746319412280 in words is "seven hundred forty-six billion, three hundred nineteen million, four hundred twelve thousand, two hundred eighty".