745388676 has 96 divisors (see below), whose sum is σ = 2005032960. Its totient is φ = 239220000.

The previous prime is 745388629. The next prime is 745388687. The reversal of 745388676 is 676883547.

745388676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 839905 + ... + 840791.

It is an arithmetic number, because the mean of its divisors is an integer number (20885760).

Almost surely, 2^745388676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 745388676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1002516480).

745388676 is an abundant number, since it is smaller than the sum of its proper divisors (1259644284).

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

745388676 is a wasteful number, since it uses less digits than its factorization.

745388676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182 (or 1174 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The square root of 745388676 is about 27301.8071929314. The cubic root of 745388676 is about 906.6943933154.

The spelling of 745388676 in words is "seven hundred forty-five million, three hundred eighty-eight thousand, six hundred seventy-six".