3801697 has 8 divisors (see below), whose sum is σ = 3954600. Its totient is φ = 3650304.

The previous prime is 3801671. The next prime is 3801709. The reversal of 3801697 is 7961083.

It can be written as a sum of positive squares in 4 ways, for example, as 80656 + 3721041 = 284^2 + 1929^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3801697 - 2¹⁵ = 3768929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3801617) 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, 9579 + ... + 9967.

It is an arithmetic number, because the mean of its divisors is an integer number (494325).

Almost surely, 2^3801697 is an apocalyptic number.

It is an amenable number.

3801697 is a deficient number, since it is larger than the sum of its proper divisors (152903).

3801697 is a wasteful number, since it uses less digits than its factorization.

3801697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 3801697 is about 1949.7940916928. The cubic root of 3801697 is about 156.0723010243.

The spelling of 3801697 in words is "three million, eight hundred one thousand, six hundred ninety-seven".