1471349880 has 512 divisors, whose sum is σ = 6589900800. Its totient is φ = 282009600.

The previous prime is 1471349879. The next prime is 1471349897. The reversal of 1471349880 is 889431741.

It is a happy number.

1471349880 is a `hidden beast` number, since 14 + 71 + 3 + 498 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1080400 + ... + 1081760.

It is an arithmetic number, because the mean of its divisors is an integer number (12870900).

Almost surely, 2^1471349880 is an apocalyptic number.

1471349880 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 1471349880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3294950400).

1471349880 is an abundant number, since it is smaller than the sum of its proper divisors (5118550920).

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

1471349880 is a wasteful number, since it uses less digits than its factorization.

1471349880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412 (or 1402 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 1471349880 is about 38358.1787888841. The cubic root of 1471349880 is about 1137.3792985480.

The spelling of 1471349880 in words is "one billion, four hundred seventy-one million, three hundred forty-nine thousand, eight hundred eighty".