3520002 has 8 divisors (see below), whose sum is σ = 7040016. Its totient is φ = 1173332.

The previous prime is 3519983. The next prime is 3520007. The reversal of 3520002 is 2000253.

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

3520002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3520002.

It is not an unprimeable number, because it can be changed into a prime (3520007) 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, 293328 + ... + 293339.

It is an arithmetic number, because the mean of its divisors is an integer number (880002).

Almost surely, 2^3520002 is an apocalyptic number.

3520002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3520002 is a wasteful number, since it uses less digits than its factorization.

3520002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586672.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 3520002 is about 1876.1668369311. The cubic root of 3520002 is about 152.1181272407.

Adding to 3520002 its reverse (2000253), we get a palindrome (5520255).

The spelling of 3520002 in words is "three million, five hundred twenty thousand, two".