4138696 has 8 divisors (see below), whose sum is σ = 7760070. Its totient is φ = 2069344.

The previous prime is 4138691. The next prime is 4138703. The reversal of 4138696 is 6968314.

It can be written as a sum of positive squares in only one way, i.e., 4040100 + 98596 = 2010^2 + 314^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (4138691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258661 + ... + 258676.

Almost surely, 2^4138696 is an apocalyptic number.

It is an amenable number.

4138696 is a deficient number, since it is larger than the sum of its proper divisors (3621374).

4138696 is a wasteful number, since it uses less digits than its factorization.

4138696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517343 (or 517339 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 4138696 is about 2034.3785291828. The cubic root of 4138696 is about 160.5540169435.

The spelling of 4138696 in words is "four million, one hundred thirty-eight thousand, six hundred ninety-six".