7837481484 has 48 divisors (see below), whose sum is σ = 23222169600. Its totient is φ = 2239280208.

The previous prime is 7837481479. The next prime is 7837481521. The reversal of 7837481484 is 4841847387.

7837481484 is a `hidden beast` number, since 7 + 83 + 7 + 4 + 81 + 484 = 666.

It is a super-2 number, since 2×7837481484² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 7837481484.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5182764 + ... + 5184275.

It is an arithmetic number, because the mean of its divisors is an integer number (483795200).

Almost surely, 2^7837481484 is an apocalyptic number.

It is an amenable number.

7837481484 is an abundant number, since it is smaller than the sum of its proper divisors (15384688116).

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

7837481484 is a wasteful number, since it uses less digits than its factorization.

7837481484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10367059 (or 10367051 counting only the distinct ones).

The product of its digits is 4816896, while the sum is 54.

The square root of 7837481484 is about 88529.5514729404. The cubic root of 7837481484 is about 1986.3640318080.

The spelling of 7837481484 in words is "seven billion, eight hundred thirty-seven million, four hundred eighty-one thousand, four hundred eighty-four".