308828496 has 20 divisors (see below), whose sum is σ = 797807072. Its totient is φ = 102942816.

The previous prime is 308828483. The next prime is 308828497. The reversal of 308828496 is 694828803.

It is a happy number.

It is a super-3 number, since 3×308828496³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 6433927 = 308828496 / (3 + 0 + 8 + 8 + 2 + 8 + 4 + 9 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (308828497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3216916 + ... + 3217011.

Almost surely, 2^308828496 is an apocalyptic number.

It is an amenable number.

308828496 is an abundant number, since it is smaller than the sum of its proper divisors (488978576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

308828496 is a wasteful number, since it uses less digits than its factorization.

308828496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433938 (or 6433932 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 308828496 is about 17573.5168933256. The cubic root of 308828496 is about 675.9363290988.

The spelling of 308828496 in words is "three hundred eight million, eight hundred twenty-eight thousand, four hundred ninety-six".