745095660 has 96 divisors (see below), whose sum is σ = 2142201600. Its totient is φ = 193432320.

The previous prime is 745095623. The next prime is 745095667. The reversal of 745095660 is 66590547.

It is not an unprimeable number, because it can be changed into a prime (745095667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384895 + ... + 386825.

It is an arithmetic number, because the mean of its divisors is an integer number (22314600).

Almost surely, 2^745095660 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 745095660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1071100800).

745095660 is an abundant number, since it is smaller than the sum of its proper divisors (1397105940).

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

745095660 is a wasteful number, since it uses less digits than its factorization.

745095660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 745095660 is about 27296.4404272792. The cubic root of 745095660 is about 906.5755690503.

The spelling of 745095660 in words is "seven hundred forty-five million, ninety-five thousand, six hundred sixty".