6212990342 has 8 divisors (see below), whose sum is σ = 10036369056. Its totient is φ = 2867533992.

The previous prime is 6212990327. The next prime is 6212990351. The reversal of 6212990342 is 2430992126.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 6212990296 and 6212990305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119480558 + ... + 119480609.

It is an arithmetic number, because the mean of its divisors is an integer number (1254546132).

Almost surely, 2^6212990342 is an apocalyptic number.

6212990342 is a deficient number, since it is larger than the sum of its proper divisors (3823378714).

6212990342 is a wasteful number, since it uses less digits than its factorization.

6212990342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238961182.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 6212990342 is about 78822.5243315640. The cubic root of 6212990342 is about 1838.3726890923.

The spelling of 6212990342 in words is "six billion, two hundred twelve million, nine hundred ninety thousand, three hundred forty-two".