989696342 has 8 divisors (see below), whose sum is σ = 1519068936. Its totient is φ = 483340032.

The previous prime is 989696341. The next prime is 989696413. The reversal of 989696342 is 243696989.

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 (989696341) 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, 5753963 + ... + 5754134.

It is an arithmetic number, because the mean of its divisors is an integer number (189883617).

Almost surely, 2^989696342 is an apocalyptic number.

989696342 is a deficient number, since it is larger than the sum of its proper divisors (529372594).

989696342 is a wasteful number, since it uses less digits than its factorization.

989696342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11508142.

The product of its digits is 5038848, while the sum is 56.

The square root of 989696342 is about 31459.4396326444. The cubic root of 989696342 is about 996.5535831898.

The spelling of 989696342 in words is "nine hundred eighty-nine million, six hundred ninety-six thousand, three hundred forty-two".