3773161 has 8 divisors (see below), whose sum is σ = 4461120. Its totient is φ = 3122448.

The previous prime is 3773137. The next prime is 3773171. The reversal of 3773161 is 1613773.

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

It is not a de Polignac number, because 3773161 - 2⁵ = 3773129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3773111) 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, 9091 + ... + 9496.

It is an arithmetic number, because the mean of its divisors is an integer number (557640).

Almost surely, 2^3773161 is an apocalyptic number.

It is an amenable number.

3773161 is a deficient number, since it is larger than the sum of its proper divisors (687959).

3773161 is a wasteful number, since it uses less digits than its factorization.

3773161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18623.

The product of its digits is 2646, while the sum is 28.

The square root of 3773161 is about 1942.4626122528. The cubic root of 3773161 is about 155.6808206608.

The spelling of 3773161 in words is "three million, seven hundred seventy-three thousand, one hundred sixty-one".