499532406 has 8 divisors (see below), whose sum is σ = 999064824. Its totient is φ = 166510800.

The previous prime is 499532399. The next prime is 499532431. The reversal of 499532406 is 604235994.

It is a sphenic number, since it is the product of 3 distinct primes.

499532406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41627695 + ... + 41627706.

It is an arithmetic number, because the mean of its divisors is an integer number (124883103).

Almost surely, 2^499532406 is an apocalyptic number.

499532406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

499532406 is a wasteful number, since it uses less digits than its factorization.

499532406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83255406.

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 499532406 is about 22350.2216096396. The cubic root of 499532406 is about 793.4530290802.

It can be divided in two parts, 4995 and 32406, that added together give a triangular number (37401 = T₂₇₃).

The spelling of 499532406 in words is "four hundred ninety-nine million, five hundred thirty-two thousand, four hundred six".