1336017481 has 8 divisors (see below), whose sum is σ = 1366886664. Its totient is φ = 1305358080.

The previous prime is 1336017467. The next prime is 1336017499. The reversal of 1336017481 is 1847106331.

It can be written as a sum of positive squares in 4 ways, for example, as 360392256 + 975625225 = 18984^2 + 31235^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1336017481 is a prime.

It is a super-2 number, since 2×1336017481² = 3569885419075170722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1336017401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39526 + ... + 65071.

It is an arithmetic number, because the mean of its divisors is an integer number (170860833).

Almost surely, 2^1336017481 is an apocalyptic number.

It is an amenable number.

1336017481 is a deficient number, since it is larger than the sum of its proper divisors (30869183).

1336017481 is a wasteful number, since it uses less digits than its factorization.

1336017481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104891.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1336017481 is about 36551.5728936526. The cubic root of 1336017481 is about 1101.3804929363.

The spelling of 1336017481 in words is "one billion, three hundred thirty-six million, seventeen thousand, four hundred eighty-one".