1652350866 has 32 divisors (see below), whose sum is σ = 3451023360. Its totient is φ = 526433424.

The previous prime is 1652350841. The next prime is 1652350879. The reversal of 1652350866 is 6680532561.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214111 + ... + 221693.

It is an arithmetic number, because the mean of its divisors is an integer number (107844480).

Almost surely, 2^1652350866 is an apocalyptic number.

1652350866 is an abundant number, since it is smaller than the sum of its proper divisors (1798672494).

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

1652350866 is a wasteful number, since it uses less digits than its factorization.

1652350866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9190.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 1652350866 is about 40649.1188834395. The cubic root of 1652350866 is about 1182.2266837149.

The spelling of 1652350866 in words is "one billion, six hundred fifty-two million, three hundred fifty thousand, eight hundred sixty-six".