3397436142 has 8 divisors (see below), whose sum is σ = 6794872296. Its totient is φ = 1132478712.

The previous prime is 3397436129. The next prime is 3397436171. The reversal of 3397436142 is 2416347933.

It is a happy number.

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

3397436142 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3397436094 and 3397436103.

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, 283119673 + ... + 283119684.

It is an arithmetic number, because the mean of its divisors is an integer number (849359037).

Almost surely, 2^3397436142 is an apocalyptic number.

3397436142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3397436142 is a wasteful number, since it uses less digits than its factorization.

3397436142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566239362.

The product of its digits is 326592, while the sum is 42.

The square root of 3397436142 is about 58287.5299013434. The cubic root of 3397436142 is about 1503.3165345502.

The spelling of 3397436142 in words is "three billion, three hundred ninety-seven million, four hundred thirty-six thousand, one hundred forty-two".