745569360 has 100 divisors (see below), whose sum is σ = 2589495348. Its totient is φ = 198816768.

The previous prime is 745569353. The next prime is 745569361. The reversal of 745569360 is 63965547.

745569360 is a `hidden beast` number, since 7 + 4 + 556 + 93 + 6 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 148060224 + 597509136 = 12168^2 + 24444^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745569361) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 51049 + ... + 64008.

Almost surely, 2^745569360 is an apocalyptic number.

It is an amenable number.

745569360 is an abundant number, since it is smaller than the sum of its proper divisors (1843925988).

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

745569360 is a wasteful number, since it uses less digits than its factorization.

745569360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115082 (or 115067 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 745569360 is about 27305.1160041484. The cubic root of 745569360 is about 906.7676490273.

The spelling of 745569360 in words is "seven hundred forty-five million, five hundred sixty-nine thousand, three hundred sixty".