332046349 has 4 divisors (see below), whose sum is σ = 332283420. Its totient is φ = 331809280.

The previous prime is 332046347. The next prime is 332046361. The reversal of 332046349 is 943640233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 943640233 = 17 ⋅55508249.

It can be written as a sum of positive squares in 2 ways, for example, as 57912100 + 274134249 = 7610^2 + 16557^2 .

It is a cyclic number.

It is not a de Polignac number, because 332046349 - 2¹ = 332046347 is a prime.

It is a super-2 number, since 2×332046349² = 220509555768459602, 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 (332046347) 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, 116422 + ... + 119239.

It is an arithmetic number, because the mean of its divisors is an integer number (83070855).

Almost surely, 2^332046349 is an apocalyptic number.

It is an amenable number.

332046349 is a deficient number, since it is larger than the sum of its proper divisors (237071).

332046349 is a wasteful number, since it uses less digits than its factorization.

332046349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237070.

The product of its (nonzero) digits is 46656, while the sum is 34.

The square root of 332046349 is about 18222.1389798234. The cubic root of 332046349 is about 692.4677783493.

The spelling of 332046349 in words is "three hundred thirty-two million, forty-six thousand, three hundred forty-nine".