1353632330 has 16 divisors (see below), whose sum is σ = 2439128160. Its totient is φ = 540877392.

The previous prime is 1353632323. The next prime is 1353632347. The reversal of 1353632330 is 332363531.

It is a junction number, because it is equal to n+sod(n) for n = 1353632293 and 1353632302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62000 + ... + 80939.

It is an arithmetic number, because the mean of its divisors is an integer number (152445510).

Almost surely, 2^1353632330 is an apocalyptic number.

1353632330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1353632330 is a deficient number, since it is larger than the sum of its proper divisors (1085495830).

1353632330 is a wasteful number, since it uses less digits than its factorization.

1353632330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143893.

The product of its (nonzero) digits is 14580, while the sum is 29.

The square root of 1353632330 is about 36791.7426877282. The cubic root of 1353632330 is about 1106.1997928845.

Adding to 1353632330 its reverse (332363531), we get a palindrome (1685995861).

The spelling of 1353632330 in words is "one billion, three hundred fifty-three million, six hundred thirty-two thousand, three hundred thirty".