3457157226 has 8 divisors (see below), whose sum is σ = 6914314464. Its totient is φ = 1152385740.

The previous prime is 3457157219. The next prime is 3457157243. The reversal of 3457157226 is 6227517543.

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

3457157226 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288096430 + ... + 288096441.

It is an arithmetic number, because the mean of its divisors is an integer number (864289308).

Almost surely, 2^3457157226 is an apocalyptic number.

3457157226 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.

3457157226 is a wasteful number, since it uses less digits than its factorization.

3457157226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576192876.

The product of its digits is 352800, while the sum is 42.

The square root of 3457157226 is about 58797.5954100166. The cubic root of 3457157226 is about 1512.0739925927.

The spelling of 3457157226 in words is "three billion, four hundred fifty-seven million, one hundred fifty-seven thousand, two hundred twenty-six".