336401797 has 8 divisors (see below), whose sum is σ = 357411096. Its totient is φ = 315528192.

The previous prime is 336401789. The next prime is 336401833. The reversal of 336401797 is 797104633.

It can be written as a sum of positive squares in 4 ways, for example, as 89094721 + 247307076 = 9439^2 + 15726^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 336401797 - 2³ = 336401789 is a prime.

It is a super-2 number, since 2×336401797² = 226332338049658418, 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 (336401777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28788 + ... + 38749.

It is an arithmetic number, because the mean of its divisors is an integer number (44676387).

Almost surely, 2^336401797 is an apocalyptic number.

It is an amenable number.

336401797 is a deficient number, since it is larger than the sum of its proper divisors (21009299).

336401797 is a wasteful number, since it uses less digits than its factorization.

336401797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67847.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 336401797 is about 18341.2594169539. The cubic root of 336401797 is about 695.4823330901.

The spelling of 336401797 in words is "three hundred thirty-six million, four hundred one thousand, seven hundred ninety-seven".