336531061 has 4 divisors (see below), whose sum is σ = 336856000. Its totient is φ = 336206124.

The previous prime is 336531043. The next prime is 336531137. The reversal of 336531061 is 160135633.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 336531061 - 2⁷ = 336530933 is a prime.

It is a super-2 number, since 2×336531061² = 226506310035571442, 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 (336531661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160911 + ... + 162988.

It is an arithmetic number, because the mean of its divisors is an integer number (84214000).

Almost surely, 2^336531061 is an apocalyptic number.

It is an amenable number.

336531061 is a deficient number, since it is larger than the sum of its proper divisors (324939).

336531061 is a wasteful number, since it uses less digits than its factorization.

336531061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324938.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 336531061 is about 18344.7829368461. The cubic root of 336531061 is about 695.5714024873.

Adding to 336531061 its reverse (160135633), we get a palindrome (496666694).

The spelling of 336531061 in words is "three hundred thirty-six million, five hundred thirty-one thousand, sixty-one".