3520414 has 8 divisors (see below), whose sum is σ = 5316048. Its totient is φ = 1748400.

The previous prime is 3520399. The next prime is 3520427. The reversal of 3520414 is 4140253.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3520391 and 3520400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5527 + ... + 6130.

It is an arithmetic number, because the mean of its divisors is an integer number (664506).

Almost surely, 2^3520414 is an apocalyptic number.

3520414 is a deficient number, since it is larger than the sum of its proper divisors (1795634).

3520414 is a wasteful number, since it uses less digits than its factorization.

3520414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11810.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 3520414 is about 1876.2766320562. The cubic root of 3520414 is about 152.1240619176.

Adding to 3520414 its reverse (4140253), we get a palindrome (7660667).

It can be divided in two parts, 35 and 20414, that added together give a square (20449 = 143²).

The spelling of 3520414 in words is "three million, five hundred twenty thousand, four hundred fourteen".