3502369 has 4 divisors (see below), whose sum is σ = 3771796. Its totient is φ = 3232944.

The previous prime is 3502363. The next prime is 3502409. The reversal of 3502369 is 9632053.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2214144 + 1288225 = 1488^2 + 1135^2 .

It is not a de Polignac number, because 3502369 - 2⁵ = 3502337 is a prime.

It is a super-2 number, since 2×3502369² = 24533177224322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3502363) 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, 134694 + ... + 134719.

It is an arithmetic number, because the mean of its divisors is an integer number (942949).

Almost surely, 2^3502369 is an apocalyptic number.

It is an amenable number.

3502369 is a deficient number, since it is larger than the sum of its proper divisors (269427).

3502369 is a wasteful number, since it uses less digits than its factorization.

3502369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269426.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 3502369 is about 1871.4617281687. The cubic root of 3502369 is about 151.8636964836.

The spelling of 3502369 in words is "three million, five hundred two thousand, three hundred sixty-nine".