336497347 has 4 divisors (see below), whose sum is σ = 336620200. Its totient is φ = 336374496.

The previous prime is 336497333. The next prime is 336497387. The reversal of 336497347 is 743794633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 743794633 = 53 ⋅14033861.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-336497347 is a prime.

It is a super-2 number, since 2×336497347² = 226460929076076818, 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 = 336497297 and 336497306.

It is not an unprimeable number, because it can be changed into a prime (336497387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57222 + ... + 62827.

It is an arithmetic number, because the mean of its divisors is an integer number (84155050).

Almost surely, 2^336497347 is an apocalyptic number.

336497347 is a deficient number, since it is larger than the sum of its proper divisors (122853).

336497347 is a wasteful number, since it uses less digits than its factorization.

336497347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122852.

The product of its digits is 1143072, while the sum is 46.

The square root of 336497347 is about 18343.8640149779. The cubic root of 336497347 is about 695.5481740446.

The spelling of 336497347 in words is "three hundred thirty-six million, four hundred ninety-seven thousand, three hundred forty-seven".