1879274880 has 384 divisors, whose sum is σ = 7495188480. Its totient is φ = 425005056.

The previous prime is 1879274851. The next prime is 1879274897. The reversal of 1879274880 is 884729781.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 5120457 + ... + 5120823.

It is an arithmetic number, because the mean of its divisors is an integer number (19518720).

Almost surely, 2^1879274880 is an apocalyptic number.

1879274880 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 1879274880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3747594240).

1879274880 is an abundant number, since it is smaller than the sum of its proper divisors (5615913600).

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

1879274880 is a wasteful number, since it uses less digits than its factorization.

1879274880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 54.

The square root of 1879274880 is about 43350.6041480393. The cubic root of 1879274880 is about 1234.0424601459.

The spelling of 1879274880 in words is "one billion, eight hundred seventy-nine million, two hundred seventy-four thousand, eight hundred eighty".