1332894398 has 8 divisors (see below), whose sum is σ = 2181099960. Its totient is φ = 605861080.

The previous prime is 1332894397. The next prime is 1332894419. The reversal of 1332894398 is 8934982331.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332894391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30293033 + ... + 30293076.

It is an arithmetic number, because the mean of its divisors is an integer number (272637495).

Almost surely, 2^1332894398 is an apocalyptic number.

1332894398 is a deficient number, since it is larger than the sum of its proper divisors (848205562).

1332894398 is a wasteful number, since it uses less digits than its factorization.

1332894398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60586122.

The product of its digits is 1119744, while the sum is 50.

The square root of 1332894398 is about 36508.8263026901. The cubic root of 1332894398 is about 1100.5216253309.

The spelling of 1332894398 in words is "one billion, three hundred thirty-two million, eight hundred ninety-four thousand, three hundred ninety-eight".