3540516479 has 12 divisors (see below), whose sum is σ = 3679824960. Its totient is φ = 3402936000.

The previous prime is 3540516461. The next prime is 3540516481. The reversal of 3540516479 is 9746150453.

It is not a de Polignac number, because 3540516479 - 2²⁰ = 3539467903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540516409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 704327 + ... + 709335.

It is an arithmetic number, because the mean of its divisors is an integer number (306652080).

Almost surely, 2^3540516479 is an apocalyptic number.

3540516479 is a deficient number, since it is larger than the sum of its proper divisors (139308481).

3540516479 is an equidigital number, since it uses as much as digits as its factorization.

3540516479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342 (or 5191 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 3540516479 is about 59502.2392771902. The cubic root of 3540516479 is about 1524.1306849112.

The spelling of 3540516479 in words is "three billion, five hundred forty million, five hundred sixteen thousand, four hundred seventy-nine".