3396978338 has 8 divisors (see below), whose sum is σ = 5487426588. Its totient is φ = 1567836144.

The previous prime is 3396978329. The next prime is 3396978359. The reversal of 3396978338 is 8338796933.

3396978338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3217498729 + 179479609 = 56723^2 + 13397^2 .

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, 65326481 + ... + 65326532.

Almost surely, 2^3396978338 is an apocalyptic number.

3396978338 is a deficient number, since it is larger than the sum of its proper divisors (2090448250).

3396978338 is a wasteful number, since it uses less digits than its factorization.

3396978338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130653028.

The product of its digits is 17635968, while the sum is 59.

The square root of 3396978338 is about 58283.6026511745. The cubic root of 3396978338 is about 1503.2490076260.

The spelling of 3396978338 in words is "three billion, three hundred ninety-six million, nine hundred seventy-eight thousand, three hundred thirty-eight".