332628865 has 16 divisors (see below), whose sum is σ = 409305600. Its totient is φ = 259362432.

The previous prime is 332628847. The next prime is 332628889. The reversal of 332628865 is 568826233.

It is a cyclic number.

It is not a de Polignac number, because 332628865 - 2²⁷ = 198411137 is a prime.

It is a super-2 number, since 2×332628865² = 221283923662376450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120976 + ... + 123694.

It is an arithmetic number, because the mean of its divisors is an integer number (25581600).

Almost surely, 2^332628865 is an apocalyptic number.

It is an amenable number.

332628865 is a deficient number, since it is larger than the sum of its proper divisors (76676735).

332628865 is a wasteful number, since it uses less digits than its factorization.

332628865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336.

The product of its digits is 414720, while the sum is 43.

The square root of 332628865 is about 18238.1157195583. The cubic root of 332628865 is about 692.8724787864.

The spelling of 332628865 in words is "three hundred thirty-two million, six hundred twenty-eight thousand, eight hundred sixty-five".