3770401 has 4 divisors (see below), whose sum is σ = 3862404. Its totient is φ = 3678400.

The previous prime is 3770381. The next prime is 3770443. The reversal of 3770401 is 1040773.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 616225 + 3154176 = 785^2 + 1776^2 .

It is a cyclic number.

It is not a de Polignac number, because 3770401 - 2¹⁵ = 3737633 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 (3770491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45940 + ... + 46021.

It is an arithmetic number, because the mean of its divisors is an integer number (965601).

Almost surely, 2^3770401 is an apocalyptic number.

It is an amenable number.

3770401 is a deficient number, since it is larger than the sum of its proper divisors (92003).

3770401 is an equidigital number, since it uses as much as digits as its factorization.

3770401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92002.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 3770401 is about 1941.7520439026. The cubic root of 3770401 is about 155.6428521533.

The spelling of 3770401 in words is "three million, seven hundred seventy thousand, four hundred one".