3461487660 has 36 divisors (see below), whose sum is σ = 10499846448. Its totient is φ = 923063328.

The previous prime is 3461487619. The next prime is 3461487661. The reversal of 3461487660 is 667841643.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (3461487661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9615064 + ... + 9615423.

Almost surely, 2^3461487660 is an apocalyptic number.

3461487660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3461487660 is an abundant number, since it is smaller than the sum of its proper divisors (7038358788).

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

3461487660 is a wasteful number, since it uses less digits than its factorization.

3461487660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19230502 (or 19230497 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 3461487660 is about 58834.4088098113. The cubic root of 3461487660 is about 1512.7050702981.

The spelling of 3461487660 in words is "three billion, four hundred sixty-one million, four hundred eighty-seven thousand, six hundred sixty".