3618475 has 48 divisors (see below), whose sum is σ = 5713920. Its totient is φ = 2217600.

The previous prime is 3618463. The next prime is 3618479. The reversal of 3618475 is 5748163.

It is not a de Polignac number, because 3618475 - 2⁵ = 3618443 is a prime.

It is a super-4 number, since 4×3618475⁴ (a number of 27 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3618475.

It is not an unprimeable number, because it can be changed into a prime (3618479) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116710 + ... + 116740.

It is an arithmetic number, because the mean of its divisors is an integer number (119040).

Almost surely, 2^3618475 is an apocalyptic number.

3618475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3618475 is a deficient number, since it is larger than the sum of its proper divisors (2095445).

3618475 is a wasteful number, since it uses less digits than its factorization.

3618475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 95 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 3618475 is about 1902.2289557254. The cubic root of 3618475 is about 153.5236164225.

It can be divided in two parts, 361 and 8475, that added together give a square (8836 = 94²).

The spelling of 3618475 in words is "three million, six hundred eighteen thousand, four hundred seventy-five".