1336604401 has 32 divisors (see below), whose sum is σ = 1534095360. Its totient is φ = 1153569600.

The previous prime is 1336604371. The next prime is 1336604429. The reversal of 1336604401 is 1044066331.

It is a cyclic number.

It is not a de Polignac number, because 1336604401 - 2⁵ = 1336604369 is a prime.

It is a super-2 number, since 2×1336604401² = 3573022649545137602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1336604401.

It is not an unprimeable number, because it can be changed into a prime (1336604431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7725951 + ... + 7726123.

It is an arithmetic number, because the mean of its divisors is an integer number (47940480).

Almost surely, 2^1336604401 is an apocalyptic number.

1336604401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1336604401 is a deficient number, since it is larger than the sum of its proper divisors (197490959).

1336604401 is a wasteful number, since it uses less digits than its factorization.

1336604401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1336604401 is about 36559.6006679504. The cubic root of 1336604401 is about 1101.5417502083.

The spelling of 1336604401 in words is "one billion, three hundred thirty-six million, six hundred four thousand, four hundred one".