4000696 has 32 divisors (see below), whose sum is σ = 8640000. Its totient is φ = 1701216.

The previous prime is 4000693. The next prime is 4000709. The reversal of 4000696 is 6960004.

It is a self number, because there is not a number n which added to its sum of digits gives 4000696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10965 + ... + 11323.

It is an arithmetic number, because the mean of its divisors is an integer number (270000).

Almost surely, 2^4000696 is an apocalyptic number.

It is an amenable number.

4000696 is an abundant number, since it is smaller than the sum of its proper divisors (4639304).

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

4000696 is a wasteful number, since it uses less digits than its factorization.

4000696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571 (or 567 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 4000696 is about 2000.1739924317. The cubic root of 4000696 is about 158.7493115890.

The spelling of 4000696 in words is "four million, six hundred ninety-six", and thus it is an aban number.