745014380 has 48 divisors (see below), whose sum is σ = 1723710240. Its totient is φ = 268224000.

The previous prime is 745014353. The next prime is 745014383. The reversal of 745014380 is 83410547.

It is not an unprimeable number, because it can be changed into a prime (745014383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5456 + ... + 38984.

It is an arithmetic number, because the mean of its divisors is an integer number (35910630).

Almost surely, 2^745014380 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 745014380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (861855120).

745014380 is an abundant number, since it is smaller than the sum of its proper divisors (978695860).

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

745014380 is a wasteful number, since it uses less digits than its factorization.

745014380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33650 (or 33648 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 745014380 is about 27294.9515478595. The cubic root of 745014380 is about 906.5426027500.

The spelling of 745014380 in words is "seven hundred forty-five million, fourteen thousand, three hundred eighty".