1534342330 has 8 divisors (see below), whose sum is σ = 2761816212. Its totient is φ = 613736928.

The previous prime is 1534342273. The next prime is 1534342331. The reversal of 1534342330 is 332434351.

It can be written as a sum of positive squares in 2 ways, for example, as 1534210561 + 131769 = 39169^2 + 363^2 .

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 (1534342331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76717107 + ... + 76717126.

Almost surely, 2^1534342330 is an apocalyptic number.

1534342330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1534342330 is a deficient number, since it is larger than the sum of its proper divisors (1227473882).

1534342330 is a wasteful number, since it uses less digits than its factorization.

1534342330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153434240.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 1534342330 is about 39170.6820211239. The cubic root of 1534342330 is about 1153.3844419383.

Adding to 1534342330 its reverse (332434351), we get a palindrome (1866776681).

The spelling of 1534342330 in words is "one billion, five hundred thirty-four million, three hundred forty-two thousand, three hundred thirty".