3676438 has 8 divisors (see below), whose sum is σ = 5523840. Its totient is φ = 1835160.

The previous prime is 3676433. The next prime is 3676441. The reversal of 3676438 is 8346763.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3676397 and 3676406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3676433) 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, 523 + ... + 2761.

It is an arithmetic number, because the mean of its divisors is an integer number (690480).

Almost surely, 2^3676438 is an apocalyptic number.

3676438 is a deficient number, since it is larger than the sum of its proper divisors (1847402).

3676438 is a wasteful number, since it uses less digits than its factorization.

3676438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062.

The product of its digits is 72576, while the sum is 37.

The square root of 3676438 is about 1917.4039741275. The cubic root of 3676438 is about 154.3390237266.

It can be divided in two parts, 3676 and 438, that added together give a palindrome (4114).

The spelling of 3676438 in words is "three million, six hundred seventy-six thousand, four hundred thirty-eight".