1332905998 has 8 divisors (see below), whose sum is σ = 2032135560. Its totient is φ = 655527480.

The previous prime is 1332905939. The next prime is 1332905999. The reversal of 1332905998 is 8995092331.

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 (1332905999) 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, 5462608 + ... + 5462851.

It is an arithmetic number, because the mean of its divisors is an integer number (254016945).

Almost surely, 2^1332905998 is an apocalyptic number.

1332905998 is a deficient number, since it is larger than the sum of its proper divisors (699229562).

1332905998 is a wasteful number, since it uses less digits than its factorization.

1332905998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10925522.

The product of its (nonzero) digits is 524880, while the sum is 49.

The square root of 1332905998 is about 36508.9851680377. The cubic root of 1332905998 is about 1100.5248178854.

The spelling of 1332905998 in words is "one billion, three hundred thirty-two million, nine hundred five thousand, nine hundred ninety-eight".