342888031 has 8 divisors (see below), whose sum is σ = 346663728. Its totient is φ = 339120000.

The previous prime is 342888001. The next prime is 342888037. The reversal of 342888031 is 130888243.

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 342888031 - 2¹⁷ = 342756959 is a prime.

It is a super-2 number, since 2×342888031² = 235144403606113922, 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 (342888037) 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, 157591 + ... + 159751.

It is an arithmetic number, because the mean of its divisors is an integer number (43332966).

Almost surely, 2^342888031 is an apocalyptic number.

342888031 is a deficient number, since it is larger than the sum of its proper divisors (3775697).

342888031 is a wasteful number, since it uses less digits than its factorization.

342888031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3833.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 342888031 is about 18517.2360518518. The cubic root of 342888031 is about 699.9238223225.

The spelling of 342888031 in words is "three hundred forty-two million, eight hundred eighty-eight thousand, thirty-one".