4076397 has 12 divisors (see below), whose sum is σ = 6341244. Its totient is φ = 2508480.

The previous prime is 4076383. The next prime is 4076411. The reversal of 4076397 is 7936704.

It is an interprime number because it is at equal distance from previous prime (4076383) and next prime (4076411).

It can be written as a sum of positive squares in 2 ways, for example, as 594441 + 3481956 = 771^2 + 1866^2 .

It is not a de Polignac number, because 4076397 - 2⁴ = 4076381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4076377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17304 + ... + 17537.

It is an arithmetic number, because the mean of its divisors is an integer number (528437).

Almost surely, 2^4076397 is an apocalyptic number.

It is an amenable number.

4076397 is a deficient number, since it is larger than the sum of its proper divisors (2264847).

4076397 is a wasteful number, since it uses less digits than its factorization.

4076397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34860 (or 34857 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 4076397 is about 2019.0089152849. The cubic root of 4076397 is about 159.7443443228.

Subtracting from 4076397 its sum of digits (36), we obtain a square (4076361 = 2019²).

The spelling of 4076397 in words is "four million, seventy-six thousand, three hundred ninety-seven".