3486060072 has 128 divisors (see below), whose sum is σ = 10928304000. Its totient is φ = 1019934720.

The previous prime is 3486060041. The next prime is 3486060119. The reversal of 3486060072 is 2700606843.

3486060072 is a `hidden beast` number, since 3 + 48 + 6 + 0 + 600 + 7 + 2 = 666.

It is a super-2 number, since 2×3486060072² = 24305229651185290368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43608 + ... + 94200.

It is an arithmetic number, because the mean of its divisors is an integer number (85377375).

Almost surely, 2^3486060072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3486060072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5464152000).

3486060072 is an abundant number, since it is smaller than the sum of its proper divisors (7442243928).

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

3486060072 is a wasteful number, since it uses less digits than its factorization.

3486060072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50648 (or 50638 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 3486060072 is about 59042.8663938329. The cubic root of 3486060072 is about 1516.2760976563.

The spelling of 3486060072 in words is "three billion, four hundred eighty-six million, sixty thousand, seventy-two".