838346337 has 6 divisors (see below), whose sum is σ = 1210944722. Its totient is φ = 558897552.

The previous prime is 838346323. The next prime is 838346339. The reversal of 838346337 is 733643838.

838346337 is a `hidden beast` number, since 8 + 3 + 8 + 3 + 4 + 633 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 642318336 + 196028001 = 25344^2 + 14001^2 .

It is not a de Polignac number, because 838346337 - 2¹⁹ = 837822049 is a prime.

It is a super-2 number, since 2×838346337² = 1405649161522635138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 838346292 and 838346301.

It is not an unprimeable number, because it can be changed into a prime (838346339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46574788 + ... + 46574805.

Almost surely, 2^838346337 is an apocalyptic number.

It is an amenable number.

838346337 is a deficient number, since it is larger than the sum of its proper divisors (372598385).

838346337 is a wasteful number, since it uses less digits than its factorization.

838346337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93149599 (or 93149596 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 838346337 is about 28954.2110408832. The cubic root of 838346337 is about 942.9192245525.

The spelling of 838346337 in words is "eight hundred thirty-eight million, three hundred forty-six thousand, three hundred thirty-seven".