7047483840 has 112 divisors (see below), whose sum is σ = 24861987360. Its totient is φ = 1879326720.

The previous prime is 7047483827. The next prime is 7047483847. The reversal of 7047483840 is 483847407.

It is a super-2 number, since 2×7047483840² = 99334056950122291200, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7047483847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399201 + ... + 416480.

It is an arithmetic number, because the mean of its divisors is an integer number (221982030).

Almost surely, 2^7047483840 is an apocalyptic number.

It is an amenable number.

7047483840 is an abundant number, since it is smaller than the sum of its proper divisors (17814503520).

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

7047483840 is a wasteful number, since it uses less digits than its factorization.

7047483840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815707 (or 815691 counting only the distinct ones).

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

The square root of 7047483840 is about 83949.2932668286. The cubic root of 7047483840 is about 1917.2468352641.

The spelling of 7047483840 in words is "seven billion, forty-seven million, four hundred eighty-three thousand, eight hundred forty".