3660343140 has 48 divisors (see below), whose sum is σ = 10251783360. Its totient is φ = 975822720.

The previous prime is 3660343111. The next prime is 3660343153. The reversal of 3660343140 is 413430663.

3660343140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3660343140² = 26796223805090119200, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 3660343098 and 3660343107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312795 + ... + 324285.

It is an arithmetic number, because the mean of its divisors is an integer number (213578820).

Almost surely, 2^3660343140 is an apocalyptic number.

3660343140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3660343140 is an abundant number, since it is smaller than the sum of its proper divisors (6591440220).

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

3660343140 is a wasteful number, since it uses less digits than its factorization.

3660343140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16812 (or 16810 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 3660343140 is about 60500.7697471693. The cubic root of 3660343140 is about 1541.1347037227.

The spelling of 3660343140 in words is "three billion, six hundred sixty million, three hundred forty-three thousand, one hundred forty".