7484941540 has 24 divisors (see below), whose sum is σ = 15739851960. Its totient is φ = 2989886208.

The previous prime is 7484941531. The next prime is 7484941553. The reversal of 7484941540 is 451494847.

It can be written as a sum of positive squares in 4 ways, for example, as 977937984 + 6507003556 = 31272^2 + 80666^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240625 + ... + 269944.

It is an arithmetic number, because the mean of its divisors is an integer number (655827165).

Almost surely, 2^7484941540 is an apocalyptic number.

It is an amenable number.

7484941540 is an abundant number, since it is smaller than the sum of its proper divisors (8254910420).

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

7484941540 is a wasteful number, since it uses less digits than its factorization.

7484941540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511311 (or 511309 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 7484941540 is about 86515.5566357866. The cubic root of 7484941540 is about 1956.1229011118.

The spelling of 7484941540 in words is "seven billion, four hundred eighty-four million, nine hundred forty-one thousand, five hundred forty".