352493866 has 8 divisors (see below), whose sum is σ = 529447104. Its totient is φ = 176011500.

The previous prime is 352493863. The next prime is 352493881. The reversal of 352493866 is 668394253.

It is a happy number.

352493866 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (352493863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115840 + ... + 118843.

It is an arithmetic number, because the mean of its divisors is an integer number (66180888).

Almost surely, 2^352493866 is an apocalyptic number.

352493866 is a deficient number, since it is larger than the sum of its proper divisors (176953238).

352493866 is a wasteful number, since it uses less digits than its factorization.

352493866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235436.

The product of its digits is 933120, while the sum is 46.

The square root of 352493866 is about 18774.8199991371. The cubic root of 352493866 is about 706.3997246871.

The spelling of 352493866 in words is "three hundred fifty-two million, four hundred ninety-three thousand, eight hundred sixty-six".