3618480 has 40 divisors (see below), whose sum is σ = 11218032. Its totient is φ = 964864.

The previous prime is 3618479. The next prime is 3618497. The reversal of 3618480 is 848163.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 7299 + ... + 7778.

Almost surely, 2^3618480 is an apocalyptic number.

3618480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3618480 is an abundant number, since it is smaller than the sum of its proper divisors (7599552).

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

3618480 is a wasteful number, since it uses less digits than its factorization.

3618480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15093 (or 15087 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 3618480 is about 1902.2302699726. The cubic root of 3618480 is about 153.5236871353.

The spelling of 3618480 in words is "three million, six hundred eighteen thousand, four hundred eighty".