3726463 has 4 divisors (see below), whose sum is σ = 4013128. Its totient is φ = 3439800.

The previous prime is 3726461. The next prime is 3726467. The reversal of 3726463 is 3646273.

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

It is not a de Polignac number, because 3726463 - 2¹ = 3726461 is a prime.

It is a Duffinian number.

3726463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3726461) 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, 143313 + ... + 143338.

It is an arithmetic number, because the mean of its divisors is an integer number (1003282).

Almost surely, 2^3726463 is an apocalyptic number.

3726463 is a deficient number, since it is larger than the sum of its proper divisors (286665).

3726463 is a wasteful number, since it uses less digits than its factorization.

3726463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286664.

The product of its digits is 18144, while the sum is 31.

The square root of 3726463 is about 1930.4048798115. The cubic root of 3726463 is about 155.0358987263.

The spelling of 3726463 in words is "three million, seven hundred twenty-six thousand, four hundred sixty-three".