1208504880 has 320 divisors, whose sum is σ = 4781836800. Its totient is φ = 277447680.

The previous prime is 1208504873. The next prime is 1208504897. The reversal of 1208504880 is 884058021.

1208504880 is a `hidden beast` number, since 120 + 8 + 50 + 488 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 450102 + ... + 452778.

It is an arithmetic number, because the mean of its divisors is an integer number (14943240).

Almost surely, 2^1208504880 is an apocalyptic number.

1208504880 is a gapful number since it is divisible by the number (10) 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 1208504880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2390918400).

1208504880 is an abundant number, since it is smaller than the sum of its proper divisors (3573331920).

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

1208504880 is a wasteful number, since it uses less digits than its factorization.

1208504880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729 (or 2717 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 1208504880 is about 34763.5567800534. The cubic root of 1208504880 is about 1065.1631569116.

The spelling of 1208504880 in words is "one billion, two hundred eight million, five hundred four thousand, eight hundred eighty".