534611660 has 48 divisors (see below), whose sum is σ = 1226685600. Its totient is φ = 194096640.

The previous prime is 534611641. The next prime is 534611663. The reversal of 534611660 is 66116435.

It is not an unprimeable number, because it can be changed into a prime (534611663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173816 + ... + 176864.

It is an arithmetic number, because the mean of its divisors is an integer number (25555950).

Almost surely, 2^534611660 is an apocalyptic number.

It is an amenable number.

534611660 is an abundant number, since it is smaller than the sum of its proper divisors (692073940).

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

534611660 is a wasteful number, since it uses less digits than its factorization.

534611660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3866 (or 3864 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 534611660 is about 23121.6707873804. The cubic root of 534611660 is about 811.6076691898.

The spelling of 534611660 in words is "five hundred thirty-four million, six hundred eleven thousand, six hundred sixty".