3611442 has 16 divisors (see below), whose sum is σ = 7305120. Its totient is φ = 1190112.

The previous prime is 3611431. The next prime is 3611453. The reversal of 3611442 is 2441163.

It is an interprime number because it is at equal distance from previous prime (3611431) and next prime (3611453).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2848 + ... + 3915.

It is an arithmetic number, because the mean of its divisors is an integer number (456570).

Almost surely, 2^3611442 is an apocalyptic number.

3611442 is an abundant number, since it is smaller than the sum of its proper divisors (3693678).

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

3611442 is a wasteful number, since it uses less digits than its factorization.

3611442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6857.

The product of its digits is 576, while the sum is 21.

The square root of 3611442 is about 1900.3794357970. The cubic root of 3611442 is about 153.4240872114.

The spelling of 3611442 in words is "three million, six hundred eleven thousand, four hundred forty-two".