4079236 has 12 divisors (see below), whose sum is σ = 8158528. Its totient is φ = 1748232.

The previous prime is 4079221. The next prime is 4079237. The reversal of 4079236 is 6329704.

4079236 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4079198 and 4079207.

It is not an unprimeable number, because it can be changed into a prime (4079237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72816 + ... + 72871.

Almost surely, 2^4079236 is an apocalyptic number.

It is an amenable number.

4079236 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.

4079236 is a wasteful number, since it uses less digits than its factorization.

4079236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145698 (or 145696 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 4079236 is about 2019.7118606376. The cubic root of 4079236 is about 159.7814202791.

The spelling of 4079236 in words is "four million, seventy-nine thousand, two hundred thirty-six".