3601402 has 12 divisors (see below), whose sum is σ = 6284250. Its totient is φ = 1543416.

The previous prime is 3601369. The next prime is 3601421. The reversal of 3601402 is 2041063.

It can be written as a sum of positive squares in only one way, i.e., 3493161 + 108241 = 1869^2 + 329^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18277 + ... + 18472.

Almost surely, 2^3601402 is an apocalyptic number.

3601402 is a deficient number, since it is larger than the sum of its proper divisors (2682848).

3601402 is a wasteful number, since it uses less digits than its factorization.

3601402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36765 (or 36758 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3601402 is about 1897.7360195770. The cubic root of 3601402 is about 153.2817795599.

Adding to 3601402 its reverse (2041063), we get a palindrome (5642465).

The spelling of 3601402 in words is "three million, six hundred one thousand, four hundred two".