332670428 has 6 divisors (see below), whose sum is σ = 582173256. Its totient is φ = 166335212.

The previous prime is 332670427. The next prime is 332670431. The reversal of 332670428 is 824076233.

It is a super-2 number, since 2×332670428² = 221339227331406368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332670427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41583800 + ... + 41583807.

It is an arithmetic number, because the mean of its divisors is an integer number (97028876).

Almost surely, 2^332670428 is an apocalyptic number.

It is an amenable number.

332670428 is a deficient number, since it is larger than the sum of its proper divisors (249502828).

332670428 is a wasteful number, since it uses less digits than its factorization.

332670428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83167611 (or 83167609 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 332670428 is about 18239.2551382999. The cubic root of 332670428 is about 692.9013364338.

The spelling of 332670428 in words is "three hundred thirty-two million, six hundred seventy thousand, four hundred twenty-eight".