1336464 has 30 divisors (see below), whose sum is σ = 3740646. Its totient is φ = 445440.

The previous prime is 1336463. The next prime is 1336469. The reversal of 1336464 is 4646331.

1336464 is a `hidden beast` number, since 13 + 3 + 646 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1299600 + 36864 = 1140^2 + 192^2 .

It is a super-2 number, since 2×1336464² = 3572272046592, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4497 + ... + 4784.

2^1336464 is an apocalyptic number.

It is an amenable number.

1336464 is an abundant number, since it is smaller than the sum of its proper divisors (2404182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1336464 is a wasteful number, since it uses less digits than its factorization.

1336464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9295 (or 9286 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 1336464 is about 1156.0553619961. The cubic root of 1336464 is about 110.1503179090.

The spelling of 1336464 in words is "one million, three hundred thirty-six thousand, four hundred sixty-four".