708222900 has 576 divisors, whose sum is σ = 2815819776. Its totient is φ = 133056000.

The previous prime is 708222821. The next prime is 708222901. The reversal of 708222900 is 9222807.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708222901) 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 191 ways as a sum of consecutive naturals, for example, 16470279 + ... + 16470321.

It is an arithmetic number, because the mean of its divisors is an integer number (4888576).

Almost surely, 2^708222900 is an apocalyptic number.

708222900 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 708222900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1407909888).

708222900 is an abundant number, since it is smaller than the sum of its proper divisors (2107596876).

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

708222900 is a wasteful number, since it uses less digits than its factorization.

708222900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 708222900 is about 26612.4576091724. The cubic root of 708222900 is about 891.3672122607.

The spelling of 708222900 in words is "seven hundred eight million, two hundred twenty-two thousand, nine hundred".