4016492538 has 16 divisors (see below), whose sum is σ = 8035263936. Its totient is φ = 1338451040.

The previous prime is 4016492509. The next prime is 4016492551. The reversal of 4016492538 is 8352946104.

It is a super-2 number, since 2×4016492538² = 32264424615619362888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4016492538.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71598 + ... + 114713.

It is an arithmetic number, because the mean of its divisors is an integer number (502203996).

Almost surely, 2^4016492538 is an apocalyptic number.

4016492538 is an abundant number, since it is smaller than the sum of its proper divisors (4018771398).

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

4016492538 is a wasteful number, since it uses less digits than its factorization.

4016492538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189909.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 4016492538 is about 63375.8040422368. The cubic root of 4016492538 is about 1589.5797496991.

The spelling of 4016492538 in words is "four billion, sixteen million, four hundred ninety-two thousand, five hundred thirty-eight".