3697797 has 8 divisors (see below), whose sum is σ = 5004256. Its totient is φ = 2428272.

The previous prime is 3697787. The next prime is 3697843. The reversal of 3697797 is 7977963.

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

It is not a de Polignac number, because 3697797 - 2⁴ = 3697781 is a prime.

It is a Duffinian number.

3697797 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3697717) 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, 8998 + ... + 9399.

It is an arithmetic number, because the mean of its divisors is an integer number (625532).

Almost surely, 2^3697797 is an apocalyptic number.

It is an amenable number.

3697797 is a deficient number, since it is larger than the sum of its proper divisors (1306459).

3697797 is a wasteful number, since it uses less digits than its factorization.

3697797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18467.

The product of its digits is 500094, while the sum is 48.

The square root of 3697797 is about 1922.9656783209. The cubic root of 3697797 is about 154.6373345544.

The spelling of 3697797 in words is "three million, six hundred ninety-seven thousand, seven hundred ninety-seven".