828087950 has 24 divisors (see below), whose sum is σ = 1541726472. Its totient is φ = 330916320.

The previous prime is 828087941. The next prime is 828087959. The reversal of 828087950 is 59780828.

It is an interprime number because it is at equal distance from previous prime (828087941) and next prime (828087959).

It is a super-3 number, since 3×828087950³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 828087895 and 828087904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (828087959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48437 + ... + 63263.

It is an arithmetic number, because the mean of its divisors is an integer number (64238603).

Almost surely, 2^828087950 is an apocalyptic number.

828087950 is a deficient number, since it is larger than the sum of its proper divisors (713638522).

828087950 is a wasteful number, since it uses less digits than its factorization.

828087950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15956 (or 15951 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 47.

The square root of 828087950 is about 28776.5173361892. The cubic root of 828087950 is about 939.0574337791.

The spelling of 828087950 in words is "eight hundred twenty-eight million, eighty-seven thousand, nine hundred fifty".