745360672 has 48 divisors (see below), whose sum is σ = 1682577792. Its totient is φ = 318389760.

The previous prime is 745360661. The next prime is 745360687. The reversal of 745360672 is 276063547.

It is an unprimeable number.

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, 64797 + ... + 75427.

It is an arithmetic number, because the mean of its divisors is an integer number (35053704).

Almost surely, 2^745360672 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 745360672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (841288896).

745360672 is an abundant number, since it is smaller than the sum of its proper divisors (937217120).

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

745360672 is a wasteful number, since it uses less digits than its factorization.

745360672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10961 (or 10953 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 745360672 is about 27301.2943282915. The cubic root of 745360672 is about 906.6830384395.

The spelling of 745360672 in words is "seven hundred forty-five million, three hundred sixty thousand, six hundred seventy-two".