1484747460 has 72 divisors (see below), whose sum is σ = 5147128896. Its totient is φ = 339370560.

The previous prime is 1484747441. The next prime is 1484747461. The reversal of 1484747460 is 647474841.

It is a happy number.

1484747460 is a `hidden beast` number, since 148 + 4 + 7 + 47 + 460 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (1484747461) 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 23 ways as a sum of consecutive naturals, for example, 587926 + ... + 590445.

Almost surely, 2^1484747460 is an apocalyptic number.

1484747460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1484747460 is an abundant number, since it is smaller than the sum of its proper divisors (3662381436).

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

1484747460 is a wasteful number, since it uses less digits than its factorization.

1484747460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178393 (or 1178388 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The square root of 1484747460 is about 38532.4208946181. The cubic root of 1484747460 is about 1140.8210613219.

The spelling of 1484747460 in words is "one billion, four hundred eighty-four million, seven hundred forty-seven thousand, four hundred sixty".