336659797 has 4 divisors (see below), whose sum is σ = 336696556. Its totient is φ = 336623040.

The previous prime is 336659779. The next prime is 336659821. The reversal of 336659797 is 797956633.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 797956633 = 43 ⋅18557131.

It can be written as a sum of positive squares in 2 ways, for example, as 185885956 + 150773841 = 13634^2 + 12279^2 .

It is a cyclic number.

It is not a de Polignac number, because 336659797 - 2⁷ = 336659669 is a prime.

It is a super-2 number, since 2×336659797² = 226679637832162418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336659737) 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, 7597 + ... + 27037.

It is an arithmetic number, because the mean of its divisors is an integer number (84174139).

Almost surely, 2^336659797 is an apocalyptic number.

It is an amenable number.

336659797 is a deficient number, since it is larger than the sum of its proper divisors (36759).

336659797 is a wasteful number, since it uses less digits than its factorization.

336659797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36758.

The product of its digits is 6429780, while the sum is 55.

The square root of 336659797 is about 18348.2913918435. The cubic root of 336659797 is about 695.6600854002.

The spelling of 336659797 in words is "three hundred thirty-six million, six hundred fifty-nine thousand, seven hundred ninety-seven".