736645960 has 32 divisors (see below), whose sum is σ = 1744689600. Its totient is φ = 279149760.

The previous prime is 736645919. The next prime is 736645961. The reversal of 736645960 is 69546637.

736645960 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 736645960.

It is not an unprimeable number, because it can be changed into a prime (736645961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483876 + ... + 485395.

It is an arithmetic number, because the mean of its divisors is an integer number (54521550).

Almost surely, 2^736645960 is an apocalyptic number.

It is an amenable number.

736645960 is an abundant number, since it is smaller than the sum of its proper divisors (1008043640).

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

736645960 is a wasteful number, since it uses less digits than its factorization.

736645960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969301 (or 969297 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 46.

The square root of 736645960 is about 27141.2225222078. Note that the first 3 decimals coincide. The cubic root of 736645960 is about 903.1355488365.

The spelling of 736645960 in words is "seven hundred thirty-six million, six hundred forty-five thousand, nine hundred sixty".