342110987 has 8 divisors (see below), whose sum is σ = 344416512. Its totient is φ = 339811200.

The previous prime is 342110971. The next prime is 342111031. The reversal of 342110987 is 789011243.

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

It is a cyclic number.

It is not a de Polignac number, because 342110987 - 2⁴ = 342110971 is a prime.

It is a super-2 number, since 2×342110987² = 234079854852228338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342110957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247037 + ... + 248417.

It is an arithmetic number, because the mean of its divisors is an integer number (43052064).

Almost surely, 2^342110987 is an apocalyptic number.

342110987 is a deficient number, since it is larger than the sum of its proper divisors (2305525).

342110987 is a wasteful number, since it uses less digits than its factorization.

342110987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 342110987 is about 18496.2425103046. The cubic root of 342110987 is about 699.3947060014.

The spelling of 342110987 in words is "three hundred forty-two million, one hundred ten thousand, nine hundred eighty-seven".