342290149 has 8 divisors (see below), whose sum is σ = 362120000. Its totient is φ = 322641792.

The previous prime is 342290107. The next prime is 342290153. The reversal of 342290149 is 941092243.

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 342290149 - 2⁹ = 342289637 is a prime.

It is a super-2 number, since 2×342290149² = 234325092204884402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342290749) 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 7 ways as a sum of consecutive naturals, for example, 41484 + ... + 49045.

It is an arithmetic number, because the mean of its divisors is an integer number (45265000).

Almost surely, 2^342290149 is an apocalyptic number.

It is an amenable number.

342290149 is a deficient number, since it is larger than the sum of its proper divisors (19829851).

342290149 is a wasteful number, since it uses less digits than its factorization.

342290149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90747.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 342290149 is about 18501.0850762867. The cubic root of 342290149 is about 699.5167746590.

The spelling of 342290149 in words is "three hundred forty-two million, two hundred ninety thousand, one hundred forty-nine".