3520983 has 8 divisors (see below), whose sum is σ = 4711168. Its totient is φ = 2339064.

The previous prime is 3520973. The next prime is 3520987. The reversal of 3520983 is 3890253.

It is a happy number.

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

It is not a de Polignac number, because 3520983 - 2¹⁶ = 3455447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3520983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3520987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 991 + ... + 2832.

It is an arithmetic number, because the mean of its divisors is an integer number (588896).

Almost surely, 2^3520983 is an apocalyptic number.

3520983 is a deficient number, since it is larger than the sum of its proper divisors (1190185).

3520983 is a wasteful number, since it uses less digits than its factorization.

3520983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3520983 is about 1876.4282560226. The cubic root of 3520983 is about 152.1322573484.

The spelling of 3520983 in words is "three million, five hundred twenty thousand, nine hundred eighty-three".