4016988 has 36 divisors (see below), whose sum is σ = 10218208. Its totient is φ = 1330560.

The previous prime is 4016983. The next prime is 4017001. The reversal of 4016988 is 8896104.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4016988² = 32272385184288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4016983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8445 + ... + 8907.

Almost surely, 2^4016988 is an apocalyptic number.

It is an amenable number.

4016988 is an abundant number, since it is smaller than the sum of its proper divisors (6201220).

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

4016988 is a wasteful number, since it uses less digits than its factorization.

4016988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 4016988 is about 2004.2425002978. The cubic root of 4016988 is about 158.9645108879.

The spelling of 4016988 in words is "four million, sixteen thousand, nine hundred eighty-eight".