4003797 has 8 divisors (see below), whose sum is σ = 6101056. Its totient is φ = 2287872.

The previous prime is 4003793. The next prime is 4003819. The reversal of 4003797 is 7973004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4003797 - 2² = 4003793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4003793) 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, 95308 + ... + 95349.

It is an arithmetic number, because the mean of its divisors is an integer number (762632).

Almost surely, 2^4003797 is an apocalyptic number.

It is an amenable number.

4003797 is a deficient number, since it is larger than the sum of its proper divisors (2097259).

4003797 is a wasteful number, since it uses less digits than its factorization.

4003797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190667.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 4003797 is about 2000.9490248380. The cubic root of 4003797 is about 158.7903173272.

The spelling of 4003797 in words is "four million, three thousand, seven hundred ninety-seven".