3481497180 has 96 divisors (see below), whose sum is σ = 12378670080. Its totient is φ = 795769920.

The previous prime is 3481497179. The next prime is 3481497181. The reversal of 3481497180 is 817941843.

It is a happy number.

3481497180 is a `hidden beast` number, since 3 + 4 + 81 + 497 + 1 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (3481497179) and next prime (3481497181).

It is a super-2 number, since 2×3481497180² = 24241645228695904800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481497181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 456736 + ... + 464295.

It is an arithmetic number, because the mean of its divisors is an integer number (128944480).

Almost surely, 2^3481497180 is an apocalyptic number.

3481497180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3481497180 is an abundant number, since it is smaller than the sum of its proper divisors (8897172900).

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

3481497180 is a wasteful number, since it uses less digits than its factorization.

3481497180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921056 (or 921048 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 3481497180 is about 59004.2132393950. The cubic root of 3481497180 is about 1515.6142592954.

The spelling of 3481497180 in words is "three billion, four hundred eighty-one million, four hundred ninety-seven thousand, one hundred eighty".