3701445 has 16 divisors (see below), whose sum is σ = 6460992. Its totient is φ = 1794560.

The previous prime is 3701437. The next prime is 3701471. The reversal of 3701445 is 5441073.

It is not a de Polignac number, because 3701445 - 2³ = 3701437 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11052 + ... + 11381.

It is an arithmetic number, because the mean of its divisors is an integer number (403812).

Almost surely, 2^3701445 is an apocalyptic number.

It is an amenable number.

3701445 is a deficient number, since it is larger than the sum of its proper divisors (2759547).

3701445 is a wasteful number, since it uses less digits than its factorization.

3701445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22452.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 3701445 is about 1923.9139793660. The cubic root of 3701445 is about 154.6881694696.

The spelling of 3701445 in words is "three million, seven hundred one thousand, four hundred forty-five".