3797997 has 16 divisors (see below), whose sum is σ = 5859840. Its totient is φ = 2143152.

The previous prime is 3797993. The next prime is 3798001. The reversal of 3797997 is 7997973.

It is an interprime number because it is at equal distance from previous prime (3797993) and next prime (3798001).

It is not a de Polignac number, because 3797997 - 2² = 3797993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3797993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 654 + ... + 2832.

It is an arithmetic number, because the mean of its divisors is an integer number (366240).

Almost surely, 2^3797997 is an apocalyptic number.

It is an amenable number.

3797997 is a deficient number, since it is larger than the sum of its proper divisors (2061843).

3797997 is a wasteful number, since it uses less digits than its factorization.

3797997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272.

The product of its digits is 750141, while the sum is 51.

The square root of 3797997 is about 1948.8450425829. The cubic root of 3797997 is about 156.0216521557.

The spelling of 3797997 in words is "three million, seven hundred ninety-seven thousand, nine hundred ninety-seven".