336400003 has 4 divisors (see below), whose sum is σ = 347251648. Its totient is φ = 325548360.

The previous prime is 336399991. The next prime is 336400019. The reversal of 336400003 is 300004633.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300004633 = 79 ⋅3797527.

It is a de Polignac number, because none of the positive numbers 2^k-336400003 is a prime.

It is a super-2 number, since 2×336400003² = 226329924036800018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (336400033) 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 3 ways as a sum of consecutive naturals, for example, 5425776 + ... + 5425837.

It is an arithmetic number, because the mean of its divisors is an integer number (86812912).

Almost surely, 2^336400003 is an apocalyptic number.

336400003 is a deficient number, since it is larger than the sum of its proper divisors (10851645).

336400003 is a wasteful number, since it uses less digits than its factorization.

336400003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10851644.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 336400003 is about 18341.2105107596. The cubic root of 336400003 is about 695.4810967733.

Adding to 336400003 its reverse (300004633), we get a palindrome (636404636).

The spelling of 336400003 in words is "three hundred thirty-six million, four hundred thousand, three".