3397156834 has 8 divisors (see below), whose sum is σ = 5117988060. Its totient is φ = 1691160816.

The previous prime is 3397156799. The next prime is 3397156849. The reversal of 3397156834 is 4386517933.

It can be written as a sum of positive squares in 2 ways, for example, as 2878000609 + 519156225 = 53647^2 + 22785^2 .

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

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, 3708229 + ... + 3709144.

Almost surely, 2^3397156834 is an apocalyptic number.

3397156834 is a deficient number, since it is larger than the sum of its proper divisors (1720831226).

3397156834 is a wasteful number, since it uses less digits than its factorization.

3397156834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7417604.

The product of its digits is 1632960, while the sum is 49.

The square root of 3397156834 is about 58285.1339022224. The cubic root of 3397156834 is about 1503.2753368328.

The spelling of 3397156834 in words is "three billion, three hundred ninety-seven million, one hundred fifty-six thousand, eight hundred thirty-four".