546486408 has 48 divisors (see below), whose sum is σ = 1593921420. Its totient is φ = 168149376.

The previous prime is 546486389. The next prime is 546486427. The reversal of 546486408 is 804684645.

546486408 is a `hidden beast` number, since 546 + 48 + 64 + 0 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (546486389) and next prime (546486427).

It can be written as a sum of positive squares in 2 ways, for example, as 468376164 + 78110244 = 21642^2 + 8838^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 290991 + ... + 292862.

Almost surely, 2^546486408 is an apocalyptic number.

It is an amenable number.

546486408 is an abundant number, since it is smaller than the sum of its proper divisors (1047435012).

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

546486408 is a wasteful number, since it uses less digits than its factorization.

546486408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583878 (or 583871 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The square root of 546486408 is about 23377.0487444416. The cubic root of 546486408 is about 817.5728386689.

The spelling of 546486408 in words is "five hundred forty-six million, four hundred eighty-six thousand, four hundred eight".